CVE-2025-2443

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Source
https://cve.org/CVERecord?id=CVE-2025-2443
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2025-2443.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2025-2443
Aliases
Downstream
Published
2025-06-20T17:12:54.738Z
Modified
2026-04-10T05:23:03.093333Z
Severity
  • 8.7 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:H/A:N CVSS Calculator
Summary
Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') in GitLab
Details

An issue has been discovered in GitLab EE that allows for cross-site-scripting attack and content security policy bypass in a user's browser under specific conditions, affecting all versions from 16.6 before 17.9.7, 17.10 before 17.10.5, and 17.11 before 17.11.1.

Database specific 
{
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/2xxx/CVE-2025-2443.json",
    "cna_assigner": "GitLab",
    "cwe_ids": [
        "CWE-79"
    ]
}
References

Affected packages

Git / gitlab.com/gitlab-org/gitlab

Affected ranges

Type
GIT
Repo
https://gitlab.com/gitlab-org/gitlab
Events
Introduced
94991886af3e3820aa09fa353b29cf8557c93168
Fixed
aad9be82b95a8c07389440601f1de24926a2960c
Database specific 
{
    "versions": [
        {
            "introduced": "16.6"
        },
        {
            "fixed": "17.9.7"
        }
    ]
}
Type
GIT
Repo
https://gitlab.com/gitlab-org/gitlab
Events
Introduced
ef8041bebeac4b902db1666c582a3de1d495ae39
Fixed
2f78e1e2cf3941d23882ec5dd6d35fd0d08bbba0
Database specific 
{
    "versions": [
        {
            "introduced": "17.10"
        },
        {
            "fixed": "17.10.5"
        }
    ]
}
Type
GIT
Repo
https://gitlab.com/gitlab-org/gitlab
Events
Introduced
b7c061ce59a5eca5c5764fcf61be8a5103fb7d55
Fixed
cd4c186e8bc515c2f01dee71939156aac5150a2c
Database specific 
{
    "versions": [
        {
            "introduced": "17.11"
        },
        {
            "fixed": "17.11.1"
        }
    ]
}

Affected versions

v17.*
v17.10.0-ee
v17.10.2-ee
v17.10.3-ee
v17.11.0-ee

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2025-2443.json"