CVE-2026-42323
highPiwigo is a full featured open source photo gallery application for the web.
Piwigo is a full featured open source photo gallery application for the web. Prior to 16.4.0, admin/batch_manager.php accepts administrator-controlled dimension width, height, and ratio values and filesize values from the Batch Manager filter URL without numeric validation. The URL filter parser stores those values in the bulk_manager_filter session state, and later query construction concatenates them into SQL predicates, unlike the validated POST filter path. An authenticated administrator can use crafted filter values to execute time-based or other SQL expressions and potentially disclose, modify, or disrupt database data. This issue is fixed in version 16.4.0.
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H Affected products
Not reported by the source (unknown — not "none").
Weakness classification (CWE)
Source: NVD / CISA. “NVD-CWE-Other” and “NVD-CWE-noinfo” mean NVD could not assign a specific weakness.
Mitigation & advisories
No vendor advisory or patch reference tagged by NVD. Check the references below.
References
- https://github.com/Piwigo/Piwigo/commit/c7e30da5c1775b531ce9a30aac04134cd714b472 security-advisories@github.com
- https://github.com/Piwigo/Piwigo/commit/e4f0989d350d66207066ea61f8ee8c137164fb2f security-advisories@github.com
- https://github.com/Piwigo/Piwigo/releases/tag/16.4.0 security-advisories@github.com
- https://github.com/Piwigo/Piwigo/security/advisories/GHSA-7r67-9xhq-7p2c security-advisories@github.com
- https://github.com/Piwigo/Piwigo/security/advisories/GHSA-7r67-9xhq-7p2c 134c704f-9b21-4f2e-91b3-4a467353bcc0