CVE-2025-6948

An issue has been discovered in GitLab CE/EE affecting all versions from 17.11 before 17.11.6, 18.0 before 18.0.4, and 18.1 before 18.1.2 that, under certain conditions, could have allowed a successful attacker to execute actions on behalf of users by injecting malicious content.

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/552616	Broken Link
https://hackerone.com/reports/3227316	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:::::community:::*
	cpe:2.3:a:gitlab:gitlab:::::enterprise:::*

History

25 Jul 2025, 16:42

Type	Values Removed	Values Added
CPE		cpe:2.3:a:gitlab:gitlab:::::community:::* cpe:2.3:a:gitlab:gitlab:::::enterprise:::*
References	~~() https://gitlab.com/gitlab-org/gitlab/-/issues/552616 -~~	() https://gitlab.com/gitlab-org/gitlab/-/issues/552616 - Broken Link
References	~~() https://hackerone.com/reports/3227316 -~~	() https://hackerone.com/reports/3227316 - Permissions Required
First Time		Gitlab Gitlab gitlab
Summary		(es) Se ha descubierto un problema en GitLab CE/EE que afecta a todas las versiones desde la 17.11 anterior a la 17.11.6, la 18.0 anterior a la 18.0.4 y la 18.1 anterior a la 18.1.2 que, en determinadas condiciones, podría haber permitido a un atacante exitoso ejecutar acciones en nombre de los usuarios inyectando contenido malicioso.

10 Jul 2025, 09:15

Type	Values Removed	Values Added
New CVE

Information

Published : 2025-07-10 09:15

Updated : 2025-07-25 16:42

NVD link : CVE-2025-6948

Mitre link : CVE-2025-6948

CVE.ORG link : CVE-2025-6948

JSON object : View

Products Affected

gitlab

gitlab

CWE

CWE-79

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

{"id": "CVE-2025-6948", "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": "UNCHANGED", "version": "3.1", "baseScore": 8.0, "attackVector": "NETWORK", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "REQUIRED", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "LOW", "confidentialityImpact": "HIGH"}, "impactScore": 5.9, "exploitabilityScore": 2.1}]}, "published": "2025-07-10T09:15:30.990", "references": [{"url": "https://gitlab.com/gitlab-org/gitlab/-/issues/552616", "tags": ["Broken Link"], "source": "cve@gitlab.com"}, {"url": "https://hackerone.com/reports/3227316", "tags": ["Permissions Required"], "source": "cve@gitlab.com"}], "vulnStatus": "Analyzed", "weaknesses": [{"type": "Primary", "source": "cve@gitlab.com", "description": [{"lang": "en", "value": "CWE-79"}]}], "descriptions": [{"lang": "en", "value": "An issue has been discovered in GitLab CE/EE affecting all versions from 17.11 before 17.11.6, 18.0 before 18.0.4, and 18.1 before 18.1.2 that, under certain conditions, could have allowed a successful attacker to execute actions on behalf of users by injecting malicious content."}, {"lang": "es", "value": "Se ha descubierto un problema en GitLab CE/EE que afecta a todas las versiones desde la 17.11 anterior a la 17.11.6, la 18.0 anterior a la 18.0.4 y la 18.1 anterior a la 18.1.2 que, en determinadas condiciones, podr\u00eda haber permitido a un atacante exitoso ejecutar acciones en nombre de los usuarios inyectando contenido malicioso."}], "lastModified": "2025-07-25T16:42:31.690", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:gitlab:gitlab:*:*:*:*:community:*:*:*", "vulnerable": true, "matchCriteriaId": "60F87BFE-7A24-4D47-BC2D-7E03A36A01C0", "versionEndExcluding": "17.11.6", "versionStartIncluding": "17.11.0"}, {"criteria": "cpe:2.3:a:gitlab:gitlab:*:*:*:*:enterprise:*:*:*", "vulnerable": true, "matchCriteriaId": "F8DBDAFE-3F46-4DB7-B9A8-666CD2168228", "versionEndExcluding": "17.11.6", "versionStartIncluding": "17.11.0"}, {"criteria": "cpe:2.3:a:gitlab:gitlab:*:*:*:*:community:*:*:*", "vulnerable": true, "matchCriteriaId": "A4839A98-785F-41DD-A6A1-51476E823CFE", "versionEndExcluding": "18.0.4", "versionStartIncluding": "18.0.0"}, {"criteria": "cpe:2.3:a:gitlab:gitlab:*:*:*:*:enterprise:*:*:*", "vulnerable": true, "matchCriteriaId": "4F27FCAE-C2B3-489C-AEDB-BA19DD32DE7A", "versionEndExcluding": "18.0.4", "versionStartIncluding": "18.0.0"}, {"criteria": "cpe:2.3:a:gitlab:gitlab:*:*:*:*:community:*:*:*", "vulnerable": true, "matchCriteriaId": "BE71AB34-398E-4A9B-A90C-63B1CD883426", "versionEndExcluding": "18.1.2", "versionStartIncluding": "18.1.0"}, {"criteria": "cpe:2.3:a:gitlab:gitlab:*:*:*:*:enterprise:*:*:*", "vulnerable": true, "matchCriteriaId": "163718AE-806A-4D9C-ADA1-30FBFA87C317", "versionEndExcluding": "18.1.2", "versionStartIncluding": "18.1.0"}], "operator": "OR"}]}], "sourceIdentifier": "cve@gitlab.com"}