CVE-2026-115321 — Bytebase before 3.16.0 Authorization Bypass via UpdateIssueComment
Bytebase before 3.16.0 contains an authorization bypass vulnerability in the UpdateIssueComment handler that allows low-privileged project users to modify comments in other proj…
Published: 2026-10-22 · CVSS: 5.3 · CVSS 4.0
Bytebase before 3.16.0 contains an authorization bypass vulnerability in the UpdateIssueComment handler that allows low-privileged project users to modify comments in other projects by supplying a foreign comment UID. Attackers with any project role, including Project Viewer, can set their own project's issue as parent and reference another project's comment UID to overwrite comments they cannot access.
Source: CVE Program · Revision 8b16575c39f1e1810c5e863010da073d2d3285e7