CVE-2025-2255

An issue has been discovered in Gitlab EE/CE for AppSec affecting all versions from 13.5.0 before 17.8.6, 17.9 before 17.9.3, and 17.10 before 17.10.1. Certain error messages could allow Cross-Site Scripting attacks (XSS). for AppSec.

CVSS v3 8.7 HIGH

8.7^/10

CVSS v3 : HIGH

Vector :

Exploitability : 2.3 / Impact : 5.8

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction REQUIRED

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact NONE

Scope CHANGED

References

Link	Resource
https://gitlab.com/gitlab-org/gitlab/-/issues/524635	Exploit Issue Tracking
https://hackerone.com/reports/2994150	Permissions Required

Configurations

Configuration 1 (hide)

OR	cpe:2.3:a:gitlab:gitlab:::::community:::*
	cpe:2.3:a:gitlab:gitlab:::::enterprise:::*
	cpe:2.3:a:gitlab:gitlab:::::community:::*
	cpe:2.3:a:gitlab:gitlab:::::enterprise:::*
	cpe:2.3:a:gitlab:gitlab:17.10.0::::community:::
	cpe:2.3:a:gitlab:gitlab:17.10.0::::enterprise:::

History

No history.

Information

Published : 2025-03-27 13:15

Updated : 2025-08-13 01:11

NVD link : CVE-2025-2255

Mitre link : CVE-2025-2255

CVE.ORG link : CVE-2025-2255

JSON object : View

Products Affected

gitlab

gitlab

CWE

CWE-79

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

{"id": "CVE-2025-2255", "cveTags": [], "metrics": {"cvssMetricV31": [{"type": "Secondary", "source": "cve@gitlab.com", "cvssData": {"scope": "CHANGED", "version": "3.1", "baseScore": 8.7, "attackVector": "NETWORK", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:H/A:N", "integrityImpact": "HIGH", "userInteraction": "REQUIRED", "attackComplexity": "LOW", "availabilityImpact": "NONE", "privilegesRequired": "LOW", "confidentialityImpact": "HIGH"}, "impactScore": 5.8, "exploitabilityScore": 2.3}, {"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "CHANGED", "version": "3.1", "baseScore": 5.4, "attackVector": "NETWORK", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N", "integrityImpact": "LOW", "userInteraction": "REQUIRED", "attackComplexity": "LOW", "availabilityImpact": "NONE", "privilegesRequired": "LOW", "confidentialityImpact": "LOW"}, "impactScore": 2.7, "exploitabilityScore": 2.3}]}, "published": "2025-03-27T13:15:36.520", "references": [{"url": "https://gitlab.com/gitlab-org/gitlab/-/issues/524635", "tags": ["Exploit", "Issue Tracking"], "source": "cve@gitlab.com"}, {"url": "https://hackerone.com/reports/2994150", "tags": ["Permissions Required"], "source": "cve@gitlab.com"}], "vulnStatus": "Analyzed", "weaknesses": [{"type": "Secondary", "source": "cve@gitlab.com", "description": [{"lang": "en", "value": "CWE-79"}]}], "descriptions": [{"lang": "en", "value": "An issue has been discovered in Gitlab EE/CE for AppSec affecting all versions from 13.5.0 before 17.8.6, 17.9 before 17.9.3, and 17.10 before 17.10.1. Certain error messages could allow Cross-Site Scripting attacks (XSS). for AppSec."}, {"lang": "es", "value": "Se ha detectado un problema en Gitlab EE/CE para AppSec que afecta a todas las versiones desde la 13.5.0 hasta la 17.8.6, la 17.9 hasta la 17.9.3 y la 17.10 hasta la 17.10.1. Algunos mensajes de error podr\u00edan permitir ataques de Cross-Site Scripting (XSS) para AppSec."}], "lastModified": "2025-08-13T01:11:57.423", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:gitlab:gitlab:*:*:*:*:community:*:*:*", "vulnerable": true, "matchCriteriaId": "A40ADA19-8565-4CF6-81F9-8EB2185CC1C7", "versionEndExcluding": "17.8.6", "versionStartIncluding": "13.5.0"}, {"criteria": "cpe:2.3:a:gitlab:gitlab:*:*:*:*:enterprise:*:*:*", "vulnerable": true, "matchCriteriaId": "70A46B00-68BC-45C4-A4CC-5938BB0605A0", "versionEndExcluding": "17.8.6", "versionStartIncluding": "13.5.0"}, {"criteria": "cpe:2.3:a:gitlab:gitlab:*:*:*:*:community:*:*:*", "vulnerable": true, "matchCriteriaId": "DC72F4EF-256C-46DB-9DC0-30BF1A463E36", "versionEndExcluding": "17.9.3", "versionStartIncluding": "17.9.0"}, {"criteria": "cpe:2.3:a:gitlab:gitlab:*:*:*:*:enterprise:*:*:*", "vulnerable": true, "matchCriteriaId": "CCB5AC8D-FAC9-4C2B-B273-53D84D1F98B7", "versionEndExcluding": "17.9.3", "versionStartIncluding": "17.9.0"}, {"criteria": "cpe:2.3:a:gitlab:gitlab:17.10.0:*:*:*:community:*:*:*", "vulnerable": true, "matchCriteriaId": "715EED42-B42D-470F-BAB2-8317716200F0"}, {"criteria": "cpe:2.3:a:gitlab:gitlab:17.10.0:*:*:*:enterprise:*:*:*", "vulnerable": true, "matchCriteriaId": "7C528FCC-126C-4DA8-9484-91C9DFAD2585"}], "operator": "OR"}]}], "sourceIdentifier": "cve@gitlab.com"}