CVEvulnerability
CVE-2020-13346
6.5 MEDIUM
Official page ↗
- Status
- Modified
- Published
- 2020-10-07
- Last modified
- 2026-06-17
- Assigner
- [email protected]
- CVSS 3.1 ([email protected])
- 6.5 MEDIUM — CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
- CVSS 3.1 ([email protected])
- 6.5 MEDIUM — CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
- CVSS 2.0 ([email protected])
- 4.0 MEDIUM — AV:N/AC:L/Au:S/C:P/I:N/A:N
- Weaknesses
- CWE-459
Description
Membership changes are not reflected in ToDo subscriptions in GitLab versions prior to 13.2.10, 13.3.7 and 13.4.2, allowing guest users to access confidential issues through API.
Affected configurations
• gitlab gitlab (>= 11.2.0 < 13.2.10)
• gitlab gitlab (>= 13.3.0 < 13.3.7)
• gitlab gitlab (>= 13.4.0 < 13.4.2)
Related
Weakness · CWE (1)
- CWE-459 Incomplete Cleanup weakness
References
- https://gitlab.com/gitlab-org/cves/-/blob/master/2020/CVE-2020-13346.json Vendor Advisory
- https://gitlab.com/gitlab-org/gitlab/-/issues/219496 Broken Link
- https://hackerone.com/reports/880863 Permissions Required, Third Party Advisory
- https://gitlab.com/gitlab-org/cves/-/blob/master/2020/CVE-2020-13346.json Vendor Advisory
- https://gitlab.com/gitlab-org/gitlab/-/issues/219496 Broken Link
- https://hackerone.com/reports/880863 Permissions Required, Third Party Advisory