CVE-2020-10078 json
GitLab 12.1 through 12.8.1 allows XSS.
published 6y ago modified 2mo ago also BIT-gitlab-2020-10078 , EUVD-2020-2543
- cvss
- 6.1
- version 3.1, NVD
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 0.7%
- EPSS 0.7% chance of exploitation in 30 days, percentile 53%
- public exploits
- 0
- none known
Summary
GitLab 12.1 through 12.8.1 allows XSS. The merge request submission form was determined to have a stored cross-site scripting vulnerability.
Patch / fix
- bitnami gitlab 12.8.2
Is CVE-2020-10078 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
0.69% chance of exploitation in the next 30 days, higher than 53% of all scored CVEs (FIRST EPSS, 2026-11-09).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| NVD | 3.1 | 6.1 | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N |
| NVD | 2.0 | 4.3 | AV:N/AC:M/Au:N/C:N/I:P/A:N |
| OSV | 3.1 | 6.1 | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N |
Affected packages
| ecosystem | package | affected | fixed in |
|---|---|---|---|
| bitnami | gitlab | >=12.1.0, <12.8.2 |
12.8.2 |
Classification
- Weakness
-
- CWE-79 Improper Neutralization of Input During Web Page Generation
- Technology feeds
References
-
about.gitlab.com
/releases/2020/03/04/gitlab-12-dot-8-dot-2-released/
release-notes, vendor-advisory, advisory
-
about.gitlab.com
/releases/2020/03/04/gitlab-12-dot-8-dot-2-released/index.html
release-notes, vendor-advisory, advisory
-
nvd.nist.gov
/vuln/detail/CVE-2020-10078
web
Sources
- CVE List CVE-2020-10078
- NVD CVE-2020-10078
- OSV BIT-gitlab-2020-10078
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.