Medium severity6.5NVD Advisory· Published Oct 7, 2020· Updated Jun 17, 2026
CVE-2020-13346
CVE-2020-13346
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.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
5cpe:2.3:a:gitlab:gitlab:*:*:*:*:community:*:*:*+ 3 more
- cpe:2.3:a:gitlab:gitlab:*:*:*:*:community:*:*:*range: >=11.2.0,<13.2.10
- cpe:2.3:a:gitlab:gitlab:*:*:*:*:enterprise:*:*:*range: >=11.2.0,<13.2.10
- (no CPE)range: <13.2.10, <13.3.7, <13.4.2
- (no CPE)range: >=11.2, <13.2.10
Patches
Vulnerability mechanics
References
3- gitlab.com/gitlab-org/cves/-/blob/master/2020/CVE-2020-13346.jsonnvdVendor Advisory
- hackerone.com/reports/880863nvdPermissions RequiredThird Party Advisory
- gitlab.com/gitlab-org/gitlab/-/issues/219496nvdBroken Link
News mentions
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