CVE-2020-10976 json
GitLab EE/CE 8.17 to 12.9 is vulnerable to information leakage when querying a merge request widget.
published 6y ago modified 2mo ago also BIT-gitlab-2020-10976 , EUVD-2020-3375
- cvss
- 7.5
- version 3.1, NVD
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 1.2%
- EPSS 1.2% chance of exploitation in 30 days, percentile 67%
- public exploits
- 0
- none known
Summary
GitLab EE/CE 8.17 to 12.9 is vulnerable to information leakage when querying a merge request widget.
Patch / fix
- bitnami gitlab 12.9.1
Is CVE-2020-10976 in your dependencies? Fencer shows which of your repositories are affected as soon as an advisory lands, and opens the fix as a pull request.
Check with FencerExploit prediction
1.16% chance of exploitation in the next 30 days, higher than 67% of all scored CVEs (FIRST EPSS, 2026-11-09).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| NVD | 3.1 | 7.5 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N |
| NVD | 2.0 | 5.0 | AV:N/AC:L/Au:N/C:P/I:N/A:N |
| OSV | 3.1 | 7.5 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N |
Affected packages
| ecosystem | package | affected | fixed in |
|---|---|---|---|
| bitnami | gitlab | >=8.17.0, <12.9.1 |
12.9.1 |
Classification
- Weakness
-
- CWE-200 Exposure of Sensitive Information to an Unauthorized Actor
- Technology feeds
References
-
about.gitlab.com
/releases/categories/releases/
release-notes, vendor-advisory, advisory
-
about.gitlab.com
/releases/2020/03/26/security-release-12-dot-9-dot-1-released/
vendor-advisory, advisory
-
nvd.nist.gov
/vuln/detail/CVE-2020-10976
web
Sources
- CVE List CVE-2020-10976
- NVD CVE-2020-10976
- OSV BIT-gitlab-2020-10976
Fencer Intel keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.