CVE-2020-26413
Information disclosure via GraphQL results in user email being unexpectedly visible.
Does this matter?
EPSS puts the probability of exploitation in the next 30 days at 34.9%, higher than 98% of all known CVEs. Patch or mitigate before the next change window.
Description
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.
- CVSS 3.1
- 5.3 MEDIUMCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
- EPSS
- 34.93% probability · 98th percentile
- Public exploits
- None in Exploit-DB
- CISA KEV
- Not listed
- Weakness
- CWE-200
- Affected
- gitlab/gitlab
- Source
- cve@gitlab.com
EPSS 34.9% since 26 October 2026; no change recorded yet. The dashed line is the ten per cent mark our analysts treat as “patch before the next change window”. Points are recorded when the score first appears and whenever it moves by a percentage point or more.
References
- https://gitlab.com/gitlab-org/cves/-/blob/master/2020/CVE-2020-26413.jsonVendor Advisory
- https://gitlab.com/gitlab-org/gitlab/-/issues/244275Broken Link
- https://hackerone.com/reports/972355Permissions Required
- https://gitlab.com/gitlab-org/cves/-/blob/master/2020/CVE-2020-26413.jsonVendor Advisory
- https://gitlab.com/gitlab-org/gitlab/-/issues/244275Broken Link
- https://hackerone.com/reports/972355Permissions Required
Source: NVD record, EPSS from FIRST.org, KEV from CISA, exploits from Exploit-DB. Refreshed daily. Download this record as JSON.