A cross-site scripting vulnerability exists in Jenkins Git Changelog Plugin 2.6 and earlier in GitChangelogSummaryDecorator/summary.jelly, GitChangelogLeftsideBuildDecorator/badge.jelly, GitLogJiraFilterPostPublisher/config.jelly, GitLogBasicChangelogPostPublisher/config.jelly that allows attackers able to control the Git history parsed by the plugin to have Jenkins render arbitrary HTML on some pages.

A cross-site scripting vulnerability exists in Jenkins CppNCSS Plugin 1.1 and earlier in AbstractProjectAction/index.jelly that allow an attacker to craft links to Jenkins URLs that run arbitrary JavaScript in the user's browser when accessed.

A cross-site scripting vulnerability exists in Jenkins 2.145 and earlier, LTS 2.138.1 and earlier in core/src/main/java/hudson/model/Api.java that allows attackers to specify URLs to Jenkins that result in rendering arbitrary attacker-controlled HTML by Jenkins.

A cross-site request forgery vulnerability exists in Jenkins JUnit Plugin 1.25 and earlier in TestObject.java that allows setting the description of a test result.

A cross-site request forgery (CSRF) vulnerability in Jenkins Deployment Dashboard Plugin 1.0.10 and earlier allows attackers to connect to an attacker-specified HTTP URL using attacker-specified credentials.

A cross-site request forgery (CSRF) vulnerability in Jenkins Beaker builder Plugin 1.10 and earlier allows attackers to connect to an attacker-specified URL.

In Jenkins 2.340 through 2.355 (both inclusive) symbol-based icons unescape previously escaped values of 'tooltip' parameters, resulting in a cross-site scripting (XSS) vulnerability.

A cross-site request forgery (CSRF) vulnerability in Jenkins vRealize Orchestrator Plugin 3.0 and earlier allows attackers to send an HTTP POST request to an attacker-specified URL.

In Jenkins 2.340 through 2.355 (both inclusive) the tooltip of the build button in list views supports HTML without escaping the job display name, resulting in a cross-site scripting (XSS) vulnerability exploitable by attackers with Job/Configure permission.

A cross-site request forgery (CSRF) vulnerability in Jenkins Jianliao Notification Plugin 1.1 and earlier allows attackers to send HTTP POST requests to an attacker-specified URL.

A cross-site request forgery (CSRF) vulnerability in Jenkins ThreadFix Plugin 1.5.4 and earlier allows attackers to connect to an attacker-specified URL.

A cross-site request forgery (CSRF) vulnerability in Jenkins Request Rename Or Delete Plugin 1.1.0 and earlier allows attackers to accept pending requests, thereby renaming or deleting jobs.

Jenkins Keycloak Authentication Plugin 2.3.0 and earlier does not invalidate the previous session on login.

Jenkins Bitbucket OAuth Plugin 0.12 and earlier does not invalidate the previous session on login.

A session fixation vulnerability exists in Jenkins 2.145 and earlier, LTS 2.138.1 and earlier in core/src/main/java/hudson/security/HudsonPrivateSecurityRealm.java that prevented Jenkins from invalidating the existing session and creating a new one when a user signed up for a new user account.

Jenkins CAS Plugin 1.6.2 and earlier does not invalidate the previous session on login.

A session fixation vulnerability in Jenkins Gitlab Authentication Plugin 1.4 and earlier in GitLabSecurityRealm.java allows unauthorized attackers to impersonate another user if they can control the pre-authentication session.

Jenkins OpenId Connect Authentication Plugin 2.4 and earlier does not invalidate the previous session on login.

Jenkins OpenShift Login Plugin 1.1.0.227.v27e08dfb_1a_20 and earlier does not invalidate the previous session on login.

A session fixaction vulnerability exists in Jenkins Google Login Plugin 1.3 and older in GoogleOAuth2SecurityRealm.java that allows unauthorized attackers to impersonate another user if they can control the pre-authentication session.

Session fixation vulnerability in pcsd in pcs before 0.9.157.

The session.lua library in CGILua 5.0.x uses sequential session IDs, which makes it easier for remote attackers to predict the session ID and hijack arbitrary sessions. NOTE: this vulnerability was SPLIT from CVE-2014-2875.

The session.lua library in CGILua 5.1.x uses the same ID for each session, which allows remote attackers to hijack arbitrary sessions. NOTE: this vulnerability was SPLIT from CVE-2014-2875.

In RedpwnCTF before version 2.3, there is a session fixation vulnerability in exploitable through the `#token=$ssid` hash when making a request to the `/verify` endpoint. An attacker team could potentially steal flags by, for example, exploiting a stored XSS payload in a CTF challenge so that victim teams who solve the challenge are unknowingly (and against their will) signed into the attacker team's account. Then, the attacker can gain points / value off the backs of the victims. This is patched in version 2.3.

A vulnerability in the web functionality of the Cisco Prime LAN Management Solution could allow an authenticated, remote attacker to hijack another user's administrative session, aka a Session Fixation Vulnerability. The vulnerability is due to the reuse of a preauthentication session token as part of the postauthentication session. An attacker could exploit this vulnerability by obtaining the presession token ID. An exploit could allow an attacker to hijack an existing user's session. Known Affected Releases 4.2(5). Cisco Bug IDs: CSCvf58392.

aio-libs aiohttp-session contains a Session Fixation vulnerability in load_session function for RedisStorage (see: https://github.com/aio-libs/aiohttp-session/blob/master/aiohttp_session/redis_storage.py#L42) that can result in Session Hijacking. This attack appear to be exploitable via Any method that allows setting session cookies (?session=<>, or meta tags or script tags with Set-Cookie).