CVE-2018-19856 Path traversal in n/a
An attacker can exploit a directory traversal vulnerability in the GitLab Templates API to read arbitrary files from the server.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- Available
What is CVE-2018-19856?
CVE-2018-19856 is a high-severity path traversal vulnerability in Gitlab Gitlab, published on 26 Mar 2019. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
GitLab CE/EE before 11.3.12, 11.4.x before 11.4.10, and 11.5.x before 11.5.3 allows Directory Traversal in Templates API.
Weakness: CWE-22
Which versions are affected by CVE-2018-19856?
It affects 1 product.
Products include Gitlab Gitlab.
How do I fix CVE-2018-19856?
Upgrade to a fixed version.
Upgrade, and resolve every user-supplied path against an allowed base folder before opening it. More about Path traversal.
Is CVE-2018-19856 being exploited?
There is no known exploitation of CVE-2018-19856 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-c459-gw6c-ch4j, MINI-86c5-37g4-97qf, MINI-xvw2-fqvm-575m.