{"id":"CVE-2026-42324","url":"https://www.cyber-defence.io/tools/cve/CVE-2026-42324","generatedAt":"2026-10-28T00:57:08.839Z","title":"When at least one album contains at least one photo, an authenticated administrator can store a crafted expression and trigger it in a later album or Batch Manager query to disclose, modify, or disrupt database data.","description":"Piwigo is a full featured open source photo gallery application for the web. Prior to 16.4.0, admin/element_set_ranks.php stores administrator-controlled image_order[] values without enforcing the existing sort-field whitelist. The stored album image_order expression is later concatenated into ORDER BY clauses by admin/batch_manager_global.php, admin/batch_manager_unit.php, include/section_init.inc.php, and include/ws_functions/pwg.categories.php. When at least one album contains at least one photo, an authenticated administrator can store a crafted expression and trigger it in a later album or Batch Manager query to disclose, modify, or disrupt database data. This issue is fixed in version 16.4.0.","published":"2026-09-25T16:17:26.000Z","lastModified":"2026-09-25T17:17:08.000Z","status":"Deferred","sourceIdentifier":"security-advisories@github.com","cvss":{"version":"3.1","score":7.2,"severity":"HIGH","vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H"},"cwe":["CWE-89"],"affected":[],"epss":{"score":0.00916,"percentile":0.59905,"date":"2026-10-26","history":[{"date":"2026-09-26","score":0.00916,"percentile":0.5857}]},"kev":{"listed":false},"exploits":{"count":0,"verified":false,"firstPublished":null,"source":"Exploit-DB (https://gitlab.com/exploit-database/exploitdb)","entries":[]},"verdict":{"level":"high","text":"High impact if exploited, but EPSS currently rates exploitation as unlikely (0.92%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit."},"changes":[{"kind":"new","label":"New CVE","at":"2026-09-25T16:17:26.000Z","detail":{"score":"7.2","severity":"HIGH","publishedAt":"2026-09-25T16:17:25.793Z"},"summary":"New CVE, high severity (CVSS 7.2)."}],"references":[{"url":"https://github.com/Piwigo/Piwigo/commit/ba1f803f8cefd3602ccb9c6f0155cd529510288a","source":"security-advisories@github.com"},{"url":"https://github.com/Piwigo/Piwigo/commit/ef9e65386d76f9c85f1e23a45dd7af14a5b73a47","source":"security-advisories@github.com"},{"url":"https://github.com/Piwigo/Piwigo/releases/tag/16.4.0","source":"security-advisories@github.com"},{"url":"https://github.com/Piwigo/Piwigo/security/advisories/GHSA-jhp4-7f82-8f6q","source":"security-advisories@github.com"},{"url":"https://github.com/Piwigo/Piwigo/security/advisories/GHSA-jhp4-7f82-8f6q","source":"134c704f-9b21-4f2e-91b3-4a467353bcc0"}],"sources":{"nvd":"https://nvd.nist.gov/vuln/detail/CVE-2026-42324","epss":"https://www.first.org/epss/","kev":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog","exploitdb":"https://www.exploit-db.com/"},"licence":"CC BY 4.0 — link back to the CVE Explorer if you publish the results; upstream data remains subject to its own terms."}