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Gitlab Gitlab: CVE-2023-0508: Improper Neutralization of CRLF Sequences in HTTP Headers

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Severity	CVSS	Published	Added	Modified
3	(AV:N/AC:H/Au:N/C:N/I:P/A:N)	Jun 7, 2023	Apr 22, 2025	Mar 25, 2026

Severity

CVSS

(AV:N/AC:H/Au:N/C:N/I:P/A:N)

Published

Jun 7, 2023

Added

Apr 22, 2025

Modified

Mar 25, 2026

Description

An issue has been discovered in GitLab CE/EE affecting all versions starting from 15.4 before 15.10.8, all versions starting from 15.11 before 15.11.7, all versions starting from 16.0 before 16.0.2. Open redirection was possible via HTTP response splitting in the NPM package API.

Solution

gitlab-gitlab-upgrade-latest

References

CWE-113
CVE-2023-0508
https://attackerkb.com/topics/CVE-2023-0508
https://gitlab.com/gitlab-org/cves/-/blob/master/2023/CVE-2023-0508.json
https://gitlab.com/gitlab-org/gitlab/-/issues/389328
https://hackerone.com/reports/1842314
https://euvd.enisa.europa.eu/vulnerability/EUVD-2023-12555

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