CVSS 4.0
6.0 mediumCVSS:4.0/AV:N/AC:H/AT:N/PR:L/UI:N/VC:H/VI:L/VA:N/SC:N/SI:N/SA:NCVE-2026-57943
Medium (6.0). EPSS 0.3% chance of exploitation in the next 30 days.
LibrePhotos before 1.0.0 contains a broken object level authorization vulnerability in the SetPhotosShared endpoint that allows authenticated users to grant themselves access to other users' private photos by bypassing ownership validation. Attackers can manipulate shared_to relations without proper owner checks to read arbitrary private photos belonging to other users.
Severity
CVSS 3.1
5.9 mediumCVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:L/A:N- EPSS
- 0.3% chance of exploitation in the next 30 days; higher than 27% of CVEs (scores of 2026-10-31)
- CWE
- CWE-639
- Published
- Modified
- Record from
- the NVD, synced
References
- https://github.com/LibrePhotos/librephotos/commit/325bd1f5fda71c6d56737aa09cfce0cb8106675a
- https://github.com/LibrePhotos/librephotos/issues/1860
- https://github.com/LibrePhotos/librephotos/pull/1866
- https://github.com/LibrePhotos/librephotos/releases/tag/1.0.0
- https://www.vulncheck.com/advisories/librephotos-insecure-direct-object-reference-in-setphotosshared-endpoint