CVE-2024-37314: Nextcloud Photos' shared albums have no restriction on photo removal

Severity: low (CVSS 3.5 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.4% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2024-06-14 · updated 2026-06-17
Weakness: CWE-284

Description

Nextcloud Photos is a photo management app. Users can remove photos from the album of registered users. It is recommended that the Nextcloud Server is upgraded to 25.0.7 or 26.0.2 and the Nextcloud Enterprise Server is upgraded to 25.0.7 or 26.0.2.

Affected products

Nextcloud Server: from 25.0.0 before 25.0.7; from 26.0.0 before 26.0.2 — fixed in 25.0.7, 26.0.2

How to fix

Upgrade to a fixed version: Nextcloud Server 25.0.7, 26.0.2. Check the vendor advisory for mitigations.

References

https://github.com/nextcloud/photos/pull/1749
https://github.com/nextcloud/security-advisories/security/advisories/GHSA-9chh-5prm-wp43
https://hackerone.com/reports/1946298
https://github.com/nextcloud/photos/pull/1749
https://github.com/nextcloud/security-advisories/security/advisories/GHSA-9chh-5prm-wp43
https://hackerone.com/reports/1946298

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