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CVE Vulnerability Details :
CVE-2026-44737
PUBLISHED
More InfoOfficial Page
Assigner-GitHub_M
Assigner Org ID-a0819718-46f1-4df5-94e2-005712e83aaa
View Known Exploited Vulnerability (KEV) details
Published At-11 May, 2026 | 15:52
Updated At-11 May, 2026 | 18:35
Rejected At-
▼CVE Numbering Authority (CNA)
grav-plugin-admin: Stored Cross-Site Scripting (XSS) Reflected endpoint /admin/pages/[page], parameter data[header][title]

grav-plugin-admin is the admin plugin for Grav is an HTML user interface that provides a convenient way to configure Grav and easily create and modify pages. Prior to 1.10.49.5, the application fails to properly validate and sanitize user input in the data[header][title] parameter. As a result, attackers can craft a malicious URL with an XSS payload. When this URL is accessed, the injected script is reflected back in the HTTP response and executed within the context of the victim's browser session. This vulnerability is fixed in 1.10.49.5.

Affected Products
Vendor
getgrav
Product
grav-plugin-admin
Versions
Affected
  • < 1.10.49.5
Problem Types
TypeCWE IDDescription
CWECWE-79CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
Type: CWE
CWE ID: CWE-79
Description: CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
Metrics
VersionBase scoreBase severityVector
4.06.2MEDIUM
CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:A/VC:L/VI:L/VA:N/SC:H/SI:H/SA:H
Version: 4.0
Base score: 6.2
Base severity: MEDIUM
Vector:
CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:A/VC:L/VI:L/VA:N/SC:H/SI:H/SA:H
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions
Configurations
Workarounds
Exploits
Credits
Timeline
EventDate
Replaced By
Rejected Reason
References
HyperlinkResource
https://github.com/getgrav/grav/security/advisories/GHSA-fmg2-f5r9-24qc
x_refsource_CONFIRM
https://github.com/getgrav/grav-plugin-admin/commit/f67cc18e81d8767bb43d29ee6422c55ed0427803
x_refsource_MISC
Hyperlink: https://github.com/getgrav/grav/security/advisories/GHSA-fmg2-f5r9-24qc
Resource:
x_refsource_CONFIRM
Hyperlink: https://github.com/getgrav/grav-plugin-admin/commit/f67cc18e81d8767bb43d29ee6422c55ed0427803
Resource:
x_refsource_MISC
▼Authorized Data Publishers (ADP)
CISA ADP Vulnrichment
Affected Products
Metrics
VersionBase scoreBase severityVector
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions
Configurations
Workarounds
Exploits
Credits
Timeline
EventDate
Replaced By
Rejected Reason
References
HyperlinkResource
https://github.com/getgrav/grav/security/advisories/GHSA-fmg2-f5r9-24qc
exploit
Hyperlink: https://github.com/getgrav/grav/security/advisories/GHSA-fmg2-f5r9-24qc
Resource:
exploit
Details not found