Silverstripe Framework is a PHP framework which powers the Silverstripe CMS. In some cases, form messages can contain HTML markup. This is an intentional feature, allowing links and other relevant HTML markup for the given message. Some form messages include content that the user can provide. There are scenarios in the CMS where that content doesn't get correctly sanitised prior to being included in the form message, resulting in an XSS vulnerability. This issue has been addressed in silverstripe/framework version 5.3.8 and users are advised to upgrade. There are no known workarounds for this vulnerability.

Silverstripe silverstripe/framework through 4.11 allows XSS (issue 2 of 3).

In SilverStripe asset-admin 4.0, there is XSS in file titles managed through the CMS.

In SilverStripe Framework through 2022-04-07, Stored XSS can occur in javascript link tags added via XMLHttpRequest (XHR).

Silverstripe Framework is a PHP framework which powers the Silverstripe CMS. Prior to 5.3.23, bad actor with access to edit content in the CMS could send a specifically crafted encoded payload to the server, which could be used to inject a JavaScript payload on the front end of the site. The payload would be sanitized on the client-side, but server-side sanitization doesn't catch it. The server-side sanitization logic has been updated to sanitize against this attack. This vulnerability is fixed in 5.3.23.

In SilverStripe through 4.5, malicious users with a valid Silverstripe CMS login (usually CMS access) can craft profile information which can lead to XSS for other users through specially crafted login form URLs.

Silverstripe silverstripe/framework through 4.11.0, silverstripe/assets through 1.11.0, and silverstripe/asset-admin through 1.11.0 allow XSS.

Silverstripe silverstripe/framework through 4.11 allows XSS (issue 3 of 3).

Silverstripe silverstripe/framework through 4.11 allows XSS (issue 1 of 3) via remote attackers adding a Javascript payload to a page's meta description and get it executed in the versioned history compare view.

Silverstripe silverstripe/cms through 4.11.0 allows XSS.

Silverstripe silverstripe/framework through 4.11 allows XSS vulnerability via href attribute of a link (issue 2 of 2).

Silverstripe silverstripe/framework through 4.11 allows XSS (issue 1 of 2) via JavaScript payload to the href attribute of a link by splitting a javascript URL with white space characters.

SilverStripe through 4.6.0-rc1 has an XXE Vulnerability in CSSContentParser. A developer utility meant for parsing HTML within unit tests can be vulnerable to XML External Entity (XXE) attacks. When this developer utility is misused for purposes involving external or user submitted data in custom project code, it can lead to vulnerabilities such as XSS on HTML output rendered through this custom code. This is now mitigated by disabling external entities during parsing. (The correct CVE ID year is 2020 [CVE-2020-25817, not CVE-2021-25817]).

Multiple cross-site scripting (XSS) vulnerabilities in SilverStripe CMS & Framework 3.1.13 allow remote attackers to inject arbitrary web script or HTML via the (1) admin_username or (2) admin_password parameter to install.php.

silverstripe-asset-admin is a silverstripe assets gallery for asset management. When using the "insert media" functionality, the linked oEmbed JSON includes an HTML attribute which will replace the embed shortcode. The HTML is not sanitized before replacing the shortcode, allowing a script payload to be executed on both the CMS and the front-end of the website. This issue has been addressed in silverstripe/framework version 5.3.8 and users are advised to upgrade. There are no known workarounds for this vulnerability.

Silverstripe silverstripe/framework through 4.11 is vulnerable to XSS by carefully crafting a return URL on a /dev/build or /Security/login request.

Multiple cross-site scripting (XSS) vulnerabilities in SilverStripe 2.3.x before 2.3.13 and 2.4.x before 2.4.7 allow remote attackers to inject arbitrary web script or HTML via (1) a crafted string to the AbsoluteLinks, (2) BigSummary, (3) ContextSummary, (4) EscapeXML, (5) FirstParagraph, (6) FirstSentence, (7) Initial, (8) LimitCharacters, (9) LimitSentences, (10) LimitWordCount, (11) LimitWordCountXML, (12) Lower, (13) LowerCase, (14) NoHTML, (15) Summary, (16) Upper, (17) UpperCase, or (18) URL method in a template, different vectors than CVE-2012-0976.

Cross-site scripting (XSS) vulnerability in admin/EditForm in SilverStripe 2.4.6 allows remote authenticated users with Content Authors privileges to inject arbitrary web script or HTML via the Title parameter. NOTE: some of these details are obtained from third party information.

Cross-site scripting (XSS) vulnerability in the httpError method in sapphire/core/control/RequestHandler.php in SilverStripe 2.3.x before 2.3.10 and 2.4.x before 2.4.4, when custom error handling is not used, allows remote attackers to inject arbitrary web script or HTML via "missing URL actions."

Cross-site scripting (XSS) vulnerability in SilverStripe 2.3.x before 2.3.6 allows remote attackers to inject arbitrary web script or HTML via vectors related to DataObjectSet pagination.

Multiple cross-site scripting (XSS) vulnerabilities in SilverStripe before 2.3.5 allow remote attackers to inject arbitrary web script or HTML via (1) the CommenterURL parameter to PostCommentForm, and in the Forum module before 0.2.5 in SilverStripe before 2.3.5 allow remote attackers to inject arbitrary web script or HTML via (2) the Search parameter to forums/search (aka the search script).

SilverStripe through 4.3.3 has Flash Clipboard Reflected XSS.

Cross-site scripting (XSS) vulnerability in the process function in SSViewer.php in SilverStripe before 2.3.13 and 2.4.x before 2.4.6 allows remote attackers to inject arbitrary web script or HTML via the QUERY_STRING to template placeholders, as demonstrated by a request to (1) admin/reports/, (2) admin/comments/, (3) admin/, (4) admin/show/, (5) admin/assets/, and (6) admin/security/.

Multiple cross-site scripting (XSS) vulnerabilities in the SilverStripe e-commerce module 3.0 for SilverStripe CMS allow remote attackers to inject arbitrary web script or HTML via the (1) FirstName, (2) Surname, or (3) Email parameter to code/forms/OrderFormAddress.php; or the (4) FirstName or (5) Surname parameter to code/forms/ShopAccountForm.php.

SilverStripe through 4.4.x before 4.4.5 and 4.5.x before 4.5.2 allows Reflected XSS on the login form and custom forms. Silverstripe Forms allow malicious HTML or JavaScript to be inserted through non-scalar FormField attributes, which allows performing XSS (Cross-Site Scripting) on some forms built with user input (Request data). This can lead to phishing attempts to obtain a user's credentials or other sensitive user input.

SilverStripe Framework through 4.8.1 allows XSS.

Silverstripe Elemental extends a page type to swap the content area for a list of manageable elements to compose a page out of rather than a single text field. An elemental block can include an XSS payload, which can be executed when viewing the "Content blocks in use" report. The vulnerability is specific to that report and is a result of failure to cast input prior to including it in the grid field. This vulnerability is fixed in 5.3.12.

Silverstripe framework is the PHP framework forming the base for the Silverstripe CMS. In affected versions a bad actor with access to edit content in the CMS could add send a specifically crafted encoded payload to the server, which could be used to inject a JavaScript payload on the front end of the site. The payload would be sanitised on the client-side, but server-side sanitisation doesn't catch it. The server-side sanitisation logic has been updated to sanitise against this type of attack in version 5.2.16. All users are advised to upgrade. There are no known workarounds for this vulnerability.

There is XSS in SilverStripe CMS before 3.4.4 and 3.5.x before 3.5.2. The attack vector is a page name. An example payload is a crafted JavaScript event handler within a malformed SVG element.

SilverStripe CMS before 3.6.1 has XSS via an SVG document that is mishandled by (1) the Insert Media option in the content editor or (2) an admin/assets/add pathname, as demonstrated by the admin/pages/edit/EditorToolbar/MediaForm/field/AssetUploadField/upload URI, aka issue SS-2017-017.

Multiple cross-site scripting (XSS) vulnerabilities in SilverStripe CMS & Framework before 3.1.16 and 3.2.x before 3.2.1 allow remote attackers to inject arbitrary web script or HTML via the (1) Locale or (2) FailedLoginCount parameter to admin/security/EditForm/field/Members/item/new/ItemEditForm.

A flaw has been found in PHPGurukul Hostel Management System 2.1. The impacted element is an unknown function of the file /register-complaint.php. Executing manipulation of the argument cdetails can lead to cross site scripting. It is possible to launch the attack remotely. The exploit has been published and may be used.

Multiple cross-site scripting (XSS) vulnerabilities in IPSwitch WhatsUp Gold before 16.4 allow remote attackers to inject arbitrary web script or HTML via (1) an SNMP OID object, (2) an SNMP trap message, (3) the View Names field, (4) the Group Names field, (5) the Flow Monitor Credentials field, (6) the Flow Monitor Threshold Name field, (7) the Task Library Name field, (8) the Task Library Description field, (9) the Policy Library Name field, (10) the Policy Library Description field, (11) the Template Library Name field, (12) the Template Library Description field, (13) the System Script Library Name field, (14) the System Script Library Description field, or (15) the CLI Settings Library Description field.

A stored Cross-site Scripting (XSS) vulnerability affecting Issue Management in ENOVIA Collaborative Industry Innovator from Release 3DEXPERIENCE R2022x through Release 3DEXPERIENCE R2025x allows an attacker to execute arbitrary script code in user's browser session.

A vulnerability was found in code-projects Chamber of Commerce Membership Management System 1.0. Impacted is an unknown function of the file /membership_profile.php of the component Your Info Handler. Performing manipulation of the argument Full Name/Address/City/State results in cross site scripting. The attack is possible to be carried out remotely. The exploit has been made public and could be used.

Cross-site scripting (XSS) vulnerability in the Navigate module for Drupal allows remote authenticated users with certain permissions to inject arbitrary web script or HTML via unspecified vectors.

Cross-site scripting (XSS) vulnerability in the Smart Trim module 7.x-1.x before 7.x-1.5 for Drupal allows remote authenticated users with certain permissions to inject arbitrary web script or HTML via vectors involving the field settings form.

JetBrains Space through 2020-04-22 allows stored XSS in Chats.

The Unlimited Elements for Elementor plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the Border Hero widget's Button Link field in versions up to 2.0.1. This is due to insufficient input sanitization and output escaping on user-supplied URLs. This makes it possible for authenticated attackers, with Contributor-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.

A vulnerability was identified in code-projects Employee Profile Management System 1.0. This issue affects some unknown processing of the file /view_personnel.php. The manipulation of the argument per_address/dr_school/other_school leads to cross site scripting. The attack may be initiated remotely. The exploit is publicly available and might be used.

edx-platform before 2015-08-17 allows XSS in the Studio listing of courses.

Cross-site scripting (XSS) vulnerability in BlackCat CMS 1.1.2 allows remote attackers to inject arbitrary web script or HTML via the name in a new group to backend/groups/index.php.

Multiple cross-site scripting (XSS) vulnerabilities in Samizdat before 0.6.2 allow remote authenticated users to inject arbitrary web script or HTML via the (1) message title or (2) user full name.

Cross-site scripting (XSS) vulnerability in PHPVibe before 4.21 allows remote authenticated users to inject arbitrary web script or HTML via a comment.

Cross-site scripting (XSS) vulnerability in Microsoft Excel Services on SharePoint Server 2010 SP2 and 2013 SP1, Office Web Apps 2010 SP2, Excel Web App 2010 SP2, Office Web Apps Server 2013 SP1, and SharePoint Foundation 2013 SP1 allows remote authenticated users to inject arbitrary web script or HTML via a crafted URL, aka "Microsoft Office Web Apps XSS Spoofing Vulnerability."

Versions of the package dash-core-components before 2.13.0; versions of the package dash-core-components before 2.0.0; versions of the package dash before 2.15.0; versions of the package dash-html-components before 2.0.0; versions of the package dash-html-components before 2.0.16 are vulnerable to Cross-site Scripting (XSS) when the href of the a tag is controlled by an adversary. An authenticated attacker who stores a view that exploits this vulnerability could steal the data that's visible to another user who opens that view - not just the data already included on the page, but they could also, in theory, make additional requests and access other data accessible to this user. In some cases, they could also steal the access tokens of that user, which would allow the attacker to act as that user, including viewing other apps and resources hosted on the same server. **Note:** This is only exploitable in Dash apps that include some mechanism to store user input to be reloaded by a different user.

Cross Site Scripting (XSS) vulnerability in router Asus DSL-N14U-B1 1.1.2.3_805 via the "*list" parameters (e.g. filter_lwlist, keyword_rulelist, etc) in every ".asp" page containing a list of stored strings. The following asp files are affected: (1) cgi-bin/APP_Installation.asp, (2) cgi-bin/Advanced_ACL_Content.asp, (3) cgi-bin/Advanced_ADSL_Content.asp, (4) cgi-bin/Advanced_ASUSDDNS_Content.asp, (5) cgi-bin/Advanced_AiDisk_ftp.asp, (6) cgi-bin/Advanced_AiDisk_samba.asp, (7) cgi-bin/Advanced_DSL_Content.asp, (8) cgi-bin/Advanced_Firewall_Content.asp, (9) cgi-bin/Advanced_FirmwareUpgrade_Content.asp, (10) cgi-bin/Advanced_GWStaticRoute_Content.asp, (11) cgi-bin/Advanced_IPTV_Content.asp, (12) cgi-bin/Advanced_IPv6_Content.asp, (13) cgi-bin/Advanced_KeywordFilter_Content.asp, (14) cgi-bin/Advanced_LAN_Content.asp, (15) cgi-bin/Advanced_Modem_Content.asp, (16) cgi-bin/Advanced_PortTrigger_Content.asp, (17) cgi-bin/Advanced_QOSUserPrio_Content.asp, (18) cgi-bin/Advanced_QOSUserRules_Content.asp, (19) cgi-bin/Advanced_SettingBackup_Content.asp, (20) cgi-bin/Advanced_System_Content.asp, (21) cgi-bin/Advanced_URLFilter_Content.asp, (22) cgi-bin/Advanced_VPN_PPTP.asp, (23) cgi-bin/Advanced_VirtualServer_Content.asp, (24) cgi-bin/Advanced_WANPort_Content.asp, (25) cgi-bin/Advanced_WAdvanced_Content.asp, (26) cgi-bin/Advanced_WMode_Content.asp, (27) cgi-bin/Advanced_WWPS_Content.asp, (28) cgi-bin/Advanced_Wireless_Content.asp, (29) cgi-bin/Bandwidth_Limiter.asp, (30) cgi-bin/Guest_network.asp, (31) cgi-bin/Main_AccessLog_Content.asp, (32) cgi-bin/Main_AdslStatus_Content.asp, (33) cgi-bin/Main_Spectrum_Content.asp, (34) cgi-bin/Main_WebHistory_Content.asp, (35) cgi-bin/ParentalControl.asp, (36) cgi-bin/QIS_wizard.asp, (37) cgi-bin/QoS_EZQoS.asp, (38) cgi-bin/aidisk.asp, (39) cgi-bin/aidisk/Aidisk-1.asp, (40) cgi-bin/aidisk/Aidisk-2.asp, (41) cgi-bin/aidisk/Aidisk-3.asp, (42) cgi-bin/aidisk/Aidisk-4.asp, (43) cgi-bin/blocking.asp, (44) cgi-bin/cloud_main.asp, (45) cgi-bin/cloud_router_sync.asp, (46) cgi-bin/cloud_settings.asp, (47) cgi-bin/cloud_sync.asp, (48) cgi-bin/device-map/DSL_dashboard.asp, (49) cgi-bin/device-map/clients.asp, (50) cgi-bin/device-map/disk.asp, (51) cgi-bin/device-map/internet.asp, (52) cgi-bin/error_page.asp, (53) cgi-bin/index.asp, (54) cgi-bin/index2.asp, (55) cgi-bin/qis/QIS_PTM_manual_setting.asp, (56) cgi-bin/qis/QIS_admin_pass.asp, (57) cgi-bin/qis/QIS_annex_setting.asp, (58) cgi-bin/qis/QIS_bridge_cfg_tmp.asp, (59) cgi-bin/qis/QIS_detect.asp, (60) cgi-bin/qis/QIS_finish.asp, (61) cgi-bin/qis/QIS_ipoa_cfg_tmp.asp, (62) cgi-bin/qis/QIS_manual_setting.asp, (63) cgi-bin/qis/QIS_mer_cfg.asp, (64) cgi-bin/qis/QIS_mer_cfg_tmp.asp, (65) cgi-bin/qis/QIS_ppp_cfg.asp, (66) cgi-bin/qis/QIS_ppp_cfg_tmp.asp, (67) cgi-bin/qis/QIS_wireless.asp, (68) cgi-bin/query_wan_status.asp, (69) cgi-bin/query_wan_status2.asp, and (70) cgi-bin/start_apply.asp.

Privilege Defined With Unsafe Actions vulnerability in Drupal Mini site allows Stored XSS.This issue affects Mini site: from 0.0.0 before 3.0.2.

A security flaw has been discovered in SourceCodester Interview Management System 1.0. Affected is an unknown function of the file /editQuestion.php. The manipulation of the argument Question results in cross site scripting. It is possible to launch the attack remotely. The exploit has been released to the public and may be exploited.

Cross-site scripting (XSS) vulnerability in Microsoft SharePoint Server 2013 SP1 and SharePoint Foundation 2013 SP1 allows remote authenticated users to inject arbitrary web script or HTML via crafted content in an Office Marketplace instance, aka "Microsoft SharePoint Security Feature Bypass Vulnerability."