CVE-2020-26408 Information disclosure in GitLab CE/EE
An attacker can view limited information in a user's private profile, exposing sensitive data in GitLab CE/EE.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- Available
What is CVE-2020-26408?
CVE-2020-26408 is a medium-severity vulnerability in Gitlab Gitlab, published on 11 Dec 2020. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
A limited information disclosure vulnerability exists in Gitlab CE/EE from >= 12.2 to <13.4.7, >=13.5 to <13.5.5, and >=13.6 to <13.6.2 that allows an attacker to view limited information in user's private profile
Weakness: CWE-862
Which versions are affected by CVE-2020-26408?
1 open source package ship an affected version, including gitlab. It affects 1 product.
| Package | Affected | Fixed in |
|---|---|---|
gitlab Bitnami | From 12.2.0 | 13.4.7, 13.5.5, 13.6.2 |
Products include Gitlab Gitlab.
How do I fix CVE-2020-26408?
Upgrade gitlab to a fixed version for your release line: 13.4.7, 13.5.5 or 13.6.2.
Is CVE-2020-26408 being exploited?
There is no known exploitation of CVE-2020-26408 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 BIT-gitlab-2020-26408, GHSA-j42v-fg25-q7fp, UBUNTU-CVE-2020-26408.