cve-2025-4439
Vulnerability from cvelistv5
Published
2025-07-23 18:09
Modified
2025-07-25 03:55
Severity ?
EPSS score ?
Summary
Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') in GitLab
References
▼ | URL | Tags | |
---|---|---|---|
cve@gitlab.com | https://gitlab.com/gitlab-org/gitlab/-/issues/541177 | Broken Link | |
cve@gitlab.com | https://hackerone.com/reports/3120111 | Permissions Required |
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{ "lang": "en", "type": "finder", "value": "Thanks [joaxcar](https://hackerone.com/joaxcar) for reporting this vulnerability through our HackerOne bug bounty program" } ], "descriptions": [ { "lang": "en", "value": "An issue has been discovered in GitLab CE/EE affecting all versions from 15.10 before 18.0.5, 18.1 before 18.1.3, and 18.2 before 18.2.1 that could have allowed an authenticated user to perform cross-site scripting attacks when the instance is served through certain content delivery networks." } ], "metrics": [ { "cvssV3_1": { "attackComplexity": "HIGH", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 7.7, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "LOW", "scope": "CHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:C/C:H/I:H/A:N", "version": "3.1" }, "format": "CVSS", "scenarios": [ { "lang": "en", "value": "GENERAL" } ] } ], "problemTypes": [ { "descriptions": [ { "cweId": "CWE-79", "description": "CWE-79: Improper Neutralization of Input During Web Page Generation (\u0027Cross-site Scripting\u0027)", "lang": "en", "type": "CWE" } ] } ], "providerMetadata": { "dateUpdated": "2025-07-23T18:09:17.968Z", "orgId": "ceab7361-8a18-47b1-92ba-4d7d25f6715a", "shortName": "GitLab" }, "references": [ { "name": "GitLab Issue #541177", "tags": [ "issue-tracking", "permissions-required" ], "url": "https://gitlab.com/gitlab-org/gitlab/-/issues/541177" }, { "name": "HackerOne Bug Bounty Report #3120111", "tags": [ "technical-description", "exploit", "permissions-required" ], "url": "https://hackerone.com/reports/3120111" } ], "solutions": [ { "lang": "en", "value": "Upgrade to versions 18.0.5, 18.1.3, 18.2.1 or above." } ], "title": "Improper Neutralization of Input During Web Page Generation (\u0027Cross-site Scripting\u0027) in GitLab" } }, "cveMetadata": { "assignerOrgId": "ceab7361-8a18-47b1-92ba-4d7d25f6715a", "assignerShortName": 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- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
- Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
- Patched: This vulnerability was successfully patched by the user reporting the sighting.
- Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.