{"id":"CVE-2026-81651","aliases":["EUVD-2026-83663","GHSA-w7wf-gqrx-wh54"],"status":"published","title":"NextGEN Gallery \u003c 4.5.0 - Authenticated Cross-Gallery Settings Modification via IDOR","description":"The Photo Gallery, Sliders, Proofing and   WordPress plugin before 4.5.0 does not verify that the user saving a gallery owns it, allowing any user granted its gallery-management capability by an administrator to overwrite the stored settings of any gallery on the site, including its filesystem path, and including galleries belonging to other users.","severity":{"version":"3.1","score":3.1,"vector":"CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:L/A:N","level":"low","assessor":"adp","from":"cve"},"epss":{"day":"2026-11-12","score":0.00209,"percentile":0.1122,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-639"],"published":"2026-09-20T06:00:15Z","modified":"2026-09-21T13:34:57Z","products":[{"vendor":"unknown","product":"photo gallery, sliders, proofing and themes"}],"references":[{"url":"https://wpscan.com/vulnerability/69ccebff-414d-49bb-b914-cae87ab27f4f/","tags":["exploit","vdb-entry","technical-description"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-81651"},{"url":"https://wpscan.com/vulnerability/69ccebff-414d-49bb-b914-cae87ab27f4f"},{"url":"https://github.com/advisories/GHSA-w7wf-gqrx-wh54"}],"sources":{"cve":[{"id":"CVE-2026-81651","title":"NextGEN Gallery \u003c 4.5.0 - Authenticated Cross-Gallery Settings Modification via IDOR","description":"The Photo Gallery, Sliders, Proofing and   WordPress plugin before 4.5.0 does not verify that the user saving a gallery owns it, allowing any user granted its gallery-management capability by an administrator to overwrite the stored settings of any gallery on the site, including its filesystem path, and including galleries belonging to other users.","status":"published","published":"2026-09-20T06:00:15.803Z","modified":"2026-09-20T13:47:51.421Z","cvss":[{"version":"3.1","score":3.1,"vector":"CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:L/A:N","level":"low","assessor":"adp"}],"cwes":["CWE-639"],"updated_at":"2026-11-02T13:36:18.075535Z"}],"euvd":[{"id":"EUVD-2026-83663","description":"The Photo Gallery, Sliders, Proofing and   WordPress plugin before 4.5.0 does not verify that the user saving a gallery owns it, allowing any user granted its gallery-management capability by an administrator to overwrite the stored settings of any gallery on the site, including its filesystem path, and including galleries belonging to other users.","status":"published","published":"2026-09-20T06:00:15Z","modified":"2026-09-20T13:47:51Z","cvss":[{"version":"3.1","score":3.1,"vector":"CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:L/A:N","level":"low"}],"updated_at":"2026-11-02T17:28:05.72344Z"}],"ghsa":[{"id":"GHSA-w7wf-gqrx-wh54","title":"The Photo Gallery, Sliders, Proofing and   WordPress plugin before 4.5.0 does not verify that the...","description":"The Photo Gallery, Sliders, Proofing and   WordPress plugin before 4.5.0 does not verify that the user saving a gallery owns it, allowing any user granted its gallery-management capability by an administrator to overwrite the stored settings of any gallery on the site, including its filesystem path, and including galleries belonging to other users.","status":"published","published":"2026-09-20T09:30:20Z","modified":"2026-09-20T15:31:25Z","cvss":[{"version":"3.1","score":3.1,"vector":"CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:L/A:N","level":"low"}],"cwes":["CWE-639"],"updated_at":"2026-11-02T15:12:14.750064Z"}],"nvd":[{"id":"CVE-2026-81651","description":"The Photo Gallery, Sliders, Proofing and   WordPress plugin before 4.5.0 does not verify that the user saving a gallery owns it, allowing any user granted its gallery-management capability by an administrator to overwrite the stored settings of any gallery on the site, including its filesystem path, and including galleries belonging to other users.","status":"published","published":"2026-09-20T07:16:49.7Z","modified":"2026-09-21T13:34:57.127Z","cvss":[{"version":"3.1","score":3.1,"vector":"CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:L/A:N","level":"low","assessor":"secondary"}],"cwes":["CWE-639"],"updated_at":"2026-11-02T14:12:50.043898Z"}]}}