CVE-2018-19571 — GitLab CE/EE, versions 8

GitLab CE/EE, versions 8.18 up to 11.x before 11.3.11, 11.4 before 11.4.8, and 11.5 before 11.5.1, are vulnerable to an SSRF vulnerability in webhooks.

01What is this vulnerability?

GitLab CE/EE, versions 8.18 up to 11.x before 11.3.11, 11.4 before 11.4.8, and 11.5 before 11.5.1, are vulnerable to an SSRF vulnerability in webhooks.

02Affected products

Vendor	Product	Versions
n	a / n/a	n/a

03Active exploitation status

Not currently listed on the CISA Known Exploited Vulnerabilities (KEV) catalog. EPSS is the best forward-looking signal — see the EPSS row above.

04Recommended remediation

• Patch to a fixed version listed in the vendor advisory (see references below).
• Mitigate with WAF rules, network egress filters, or feature flags where the patch is not yet available.
• Hunt historical logs for exploitation indicators — see Detection signatures below.

05Technical details

For the full vendor write-up, exploit chains, and reference implementations, see the references list in section 09.

06Detection signatures

Ask SARA in chat to draft a starting detection for this CVE in your stack of choice.

07Related CVEs

No directly-cited follow-up CVEs in the KB record for this advisory. The references list in section 09 carries the vendor cross-references.

08Timeline

• Published: 2019-07-10T16:01:50.000Z
• Last modified: 2024-08-05T11:37:11.656Z

09References

• about.gitlab.com — https://about.gitlab.com/2018/11/28/security-release-gitlab-11-dot-5-dot-1-relea…
• gitlab.com — https://gitlab.com/gitlab-org/gitlab-ce/issues/53242
• packetstormsecurity.com — http://packetstormsecurity.com/files/160516/GitLab-11.4.7-Remote-Code-Execution.…
• packetstormsecurity.com — http://packetstormsecurity.com/files/160699/GitLab-11.4.7-Remote-Code-Execution.…