CVE-2020-26413 json
An issue has been discovered in GitLab CE/EE affecting all versions starting from 13.4 before 13.6.2.
published 5y ago modified 2mo ago also BIT-gitlab-2020-26413 , EUVD-2020-18960
- cvss
- 5.3
- version 3.1, CNA
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 34.9%
- EPSS 34.9% chance of exploitation in 30 days, percentile 98%
- public exploits
- 0
- none known, plus a Nuclei check
Summary
An issue has been discovered in GitLab CE/EE affecting all versions starting from 13.4 before 13.6.2. Information disclosure via GraphQL results in user email being unexpectedly visible.
Patch / fix
- bitnami gitlab 13.4.7, 13.5.5, 13.6.2
- gitlab gitlab 13.4.7, 13.5.5, 13.6.2
- gitlab gitlab_enterprise 13.4.7, 13.5.5, 13.6.2
- gitlab Arch Linux 13.6.2-1
arch linux advisories AVG-1333
Is CVE-2020-26413 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
34.93% chance of exploitation in the next 30 days, higher than 98% of all scored CVEs (FIRST EPSS, 2026-11-09).
Exploits and checks
- Nuclei template Gitlab CE/EE 13.4 - 13.6.2 - Information Disclosure nuclei detection template
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| CNA | 3.1 | 5.3 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N |
| NVD | 3.1 | 5.3 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N |
| NVD | 2.0 | 5.0 | AV:N/AC:L/Au:N/C:P/I:N/A:N |
| OSV | 3.1 | 5.3 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N |
Affected packages
| ecosystem | package | affected | fixed in |
|---|---|---|---|
| bitnami | gitlab | >=13.4.0, <13.4.7 >=13.5.0, <13.5.5 >=13.6.0, <13.6.2 |
13.4.7 13.5.5 13.6.2 |
Affected products
- GitLab GitLab CE/EE
Classification
- Weakness
-
- CWE-200 Exposure of Sensitive Information to an Unauthorized Actor
- Technology feeds
References
-
gitlab.com
/gitlab-org/cves/-/blob/master/2020/CVE-2020-26413.json
vendor-advisory, advisory
-
gitlab.com
/gitlab-org/gitlab/-/issues/244275
broken-link, web
-
hackerone.com
/reports/972355
permissions-required, web
-
nvd.nist.gov
/vuln/detail/CVE-2020-26413
web
Sources
- CVE List CVE-2020-26413
- NVD CVE-2020-26413
- OSV BIT-gitlab-2020-26413
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.
CPEs and fixed versions use Anchore's correction of NVD's data: add affected deb and rpm records.