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Description

An issue has been discovered in GitLab CE/EE affecting all versions from 17.3 before 17.4.6, 17.5 before 17.5.4, and 17.6 before 17.6.2. Improper output encoding could lead to XSS if CSP is not enabled.

PUBLISHED Reserved 2024-08-26 | Published 2024-12-12 | Updated 2024-12-12 | Assigner GitLab




MEDIUM: 5.4CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N

Problem types

CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

Product status

Default status
unaffected

17.6 (semver) before 17.6.2
affected

17.5 (semver) before 17.5.4
affected

17.3 (semver) before 17.4.6
affected

Credits

Thanks [joaxcar](https://hackerone.com/joaxcar) for reporting this vulnerability through our HackerOne bug bounty program finder

References

gitlab.com/gitlab-org/gitlab/-/issues/480718 (GitLab Issue #480718) issue-tracking permissions-required

hackerone.com/reports/2665929 (HackerOne Bug Bounty Report #2665929) technical-description exploit permissions-required

cve.org (CVE-2024-8179)

nvd.nist.gov (CVE-2024-8179)

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