CVE-2026-57943
MEDIUMLibrePhotos < 1.0.0 - Insecure Direct Object Reference in SetPhotosShared Endpoint
Title source: cnaDescription
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.
References (5)
Core 5
Core References
Technical Description issue-tracking
Researcher Disclosure
https://github.com/LibrePhotos/librephotos/issues/1860
Patch patch
Patch Commit
https://github.com/LibrePhotos/librephotos/commit/325bd1f5fda71c6d56737aa09cfce0cb8106675a
Third Party Advisory third-party-advisory
https://www.vulncheck.com/advisories/librephotos-insecure-direct-object-reference-in-setphotosshared-endpoint
Release Notes release-notes
Release Notes
https://github.com/LibrePhotos/librephotos/releases/tag/1.0.0
Scores
CVSS v3
5.9
EPSS
0.0021
EPSS Percentile
11.2%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:L/A:N
CISA SSVC
Vulnrichment
Exploitation
poc
Automatable
no
Technical Impact
partial
Details
CWE
CWE-639
Status
published
Products (1)
LibrePhotos/librephotos
< 1.0.0
Published
Jun 29, 2026
Tracked Since
Jun 29, 2026