CVE-2020-13291
In GitLab before 13.2.3, project sharing could temporarily allow too permissive access.
In GitLab before 13.2.3, project sharing could temporarily allow too permissive access.
Attack profile
How easy it is to exploit
- Attack vector
- Network
- Complexity
- Low
- Privileges needed
- Low
- User interaction
- None
What an attacker can affect
- Confidentiality
- High
- Integrity
- High
- Availability
- None
Exploit likelihood
What each source reports
CVE List Score used
In GitLab before 13.2.3, project sharing could temporarily allow too permissive access.
- Record
CVE-2020-13291- CVSS 3.1
- 8.1 High
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N - Updated
- 2026-11-02
EUVDEUVD-2020-5551
In GitLab before 13.2.3, project sharing could temporarily allow too permissive access.
- Record
EUVD-2020-5551- CVSS 3.1
- 8.1 High
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N - Updated
- 2026-11-03
GitHub AdvisoriesGHSA-q49w-v89m-366g No score
In GitLab before 13.2.3, project sharing could temporarily allow too permissive access.
In GitLab before 13.2.3, project sharing could temporarily allow too permissive access.
- Record
GHSA-q49w-v89m-366g- Updated
- 2026-11-02
NVD
In GitLab before 13.2.3, project sharing could temporarily allow too permissive access.
- Record
CVE-2020-13291- CVSS 3.1
- 8.1 High
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N - CVSS 2.0
- 5.5 Medium
AV:N/AC:L/Au:S/C:P/I:P/A:N - Updated
- 2026-11-02
OSV
In GitLab before 13.2.3, project sharing could temporarily allow too permissive access.
- Record
CVE-2020-13291- CVSS 3.1
- 8.1 High
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N - Updated
- 2026-11-02
OSVBIT-gitlab-2020-13291 No score
In GitLab before 13.2.3, project sharing could temporarily allow too permissive access.
- Record
BIT-gitlab-2020-13291- Updated
- 2026-11-02
Affected products
Affected packages
| Package | Affected | Fixed |
|---|---|---|
gitlabBitnami |
13.2.0 up to 13.2.3 | 13.2.3 |
History
| Recorded | Changed | Sources |
|---|---|---|
| aliases | EUVD | |
| first indexed | CVE List, GitHub Advisories, NVD, OSV |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2020-13291 is a high vulnerability (CVSS 8.1) in Gitlab, published August 12, 2020. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.96%, the 61st percentile. Fixed in gitlab 13.2.3.