CVE-2018-18843 Server-side request forgery in n/a
Server-Side Request Forgery in GitLab Enterprise Edition allows attackers to interact with internal network resources via the Kubernetes integration.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2018-18843?
CVE-2018-18843 is a critical server-side request forgery vulnerability in Gitlab Gitlab, published on 4 Dec 2018. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
The Kubernetes integration in GitLab Enterprise Edition 11.x before 11.2.8, 11.3.x before 11.3.9, and 11.4.x before 11.4.4 has SSRF.
Weakness: CWE-918
Which versions are affected by CVE-2018-18843?
It affects 1 product.
Products include Gitlab Gitlab.
How do I fix CVE-2018-18843?
No fix has been published for CVE-2018-18843 yet. Limit exposure of the affected software until one is available.
Upgrade, and send outbound requests through an allow-list that blocks internal addresses. More about Server-side request forgery.
Is CVE-2018-18843 being exploited?
There is no known exploitation of CVE-2018-18843 in the wild and no public exploit code.
Other vulnerabilities in Gitlab Gitlab
- CVE-2026-97229 GitLab Community Edition and Enterprise Edition Integer Overflow or Wraparound
- CVE-2026-85706 GitLab Community Edition and Enterprise Edition Path Traversal
- CVE-2023-7028 GitLab Community and Enterprise Editions Improper Access Control
- CVE-2021-22205 GitLab Community and Enterprise Editions Remote Code Execution
- CVE-2021-39935 GitLab Community and Enterprise Editions Server-Side Request Forgery (SSRF)
Sources
Also known as GHSA-c5p3-3427-5gqc.