{"id":"CVE-2025-12691","aliases":["EUVD-2025-197960","GHSA-c46c-7597-355p"],"status":"published","title":"Photonic Gallery \u0026 Lightbox for Flickr, SmugMug \u0026 Others \u003c= 3.21 - Authenticated (Contributor+) Stored Cross-Site Scripting via Caption Attribute","description":"The Photonic Gallery \u0026 Lightbox for Flickr, SmugMug \u0026 Others plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin's lightbox functionality in all versions up to, and including, 3.21 due to insufficient input sanitization and output escaping on user supplied caption attribute. This makes it possible for authenticated attackers, with contributor-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses the injected page.","severity":{"version":"3.1","score":6.4,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N","level":"medium","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-12","score":0.00199,"percentile":0.09778,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-79"],"published":"2025-11-18T09:27:39Z","modified":"2026-10-18T20:10:00Z","products":[{"vendor":"sayontan","product":"photonic gallery \u0026 lightbox for flickr, smugmug \u0026 others"}],"references":[{"url":"https://www.wordfence.com/threat-intel/vulnerabilities/id/9f21f4a4-4b50-4396-8d94-26d68c0eb3a3?source=cve"},{"url":"https://plugins.trac.wordpress.org/changeset?sfp_email=\u0026sfph_mail=\u0026reponame=\u0026new=3392284%40photonic\u0026old=3336902%40photonic\u0026sfp_email=\u0026sfph_mail="},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2025-12691"},{"url":"https://github.com/advisories/GHSA-c46c-7597-355p"}],"sources":{"cve":[{"id":"CVE-2025-12691","title":"Photonic Gallery \u0026 Lightbox for Flickr, SmugMug \u0026 Others \u003c= 3.21 - Authenticated (Contributor+) Stored Cross-Site Scripting via Caption Attribute","description":"The Photonic Gallery \u0026 Lightbox for Flickr, SmugMug \u0026 Others plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin's lightbox functionality in all versions up to, and including, 3.21 due to insufficient input sanitization and output escaping on user supplied caption attribute. This makes it possible for authenticated attackers, with contributor-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses the injected page.","status":"published","published":"2025-11-18T09:27:39.902Z","modified":"2026-04-08T17:11:54.65Z","cvss":[{"version":"3.1","score":6.4,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N","level":"medium","assessor":"cna"}],"cwes":["CWE-79"],"updated_at":"2026-11-02T14:32:42.078906Z"}],"euvd":[{"id":"EUVD-2025-197960","description":"The Photonic Gallery \u0026 Lightbox for Flickr, SmugMug \u0026 Others plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin's lightbox functionality in all versions up to, and including, 3.21 due to insufficient input sanitization and output escaping on user supplied caption attribute. This makes it possible for authenticated attackers, with contributor-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses the injected page.","status":"published","published":"2025-11-18T09:27:39Z","modified":"2026-04-08T17:11:54Z","cvss":[{"version":"3.1","score":6.4,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N","level":"medium"}],"updated_at":"2026-11-02T19:24:47.08939Z"}],"ghsa":[{"id":"GHSA-c46c-7597-355p","title":"The Photonic Gallery \u0026 Lightbox for Flickr, SmugMug \u0026 Others plugin for WordPress is vulnerable...","description":"The Photonic Gallery \u0026 Lightbox for Flickr, SmugMug \u0026 Others plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin's lightbox functionality in all versions up to, and including, 3.21 due to insufficient input sanitization and output escaping on user supplied caption attribute. This makes it possible for authenticated attackers, with contributor-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses the injected page.","status":"published","published":"2025-11-18T12:30:18Z","modified":"2025-11-18T12:30:24Z","cvss":[{"version":"3.1","score":6.4,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N","level":"medium"}],"cwes":["CWE-79"],"updated_at":"2026-11-02T15:04:50.769565Z"}],"nvd":[{"id":"CVE-2025-12691","description":"The Photonic Gallery \u0026 Lightbox for Flickr, SmugMug \u0026 Others plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin's lightbox functionality in all versions up to, and including, 3.21 due to insufficient input sanitization and output escaping on user supplied caption attribute. This makes it possible for authenticated attackers, with contributor-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses the injected page.","status":"published","published":"2025-11-18T10:15:48.487Z","modified":"2026-10-18T20:10:00.11Z","cvss":[{"version":"3.1","score":6.4,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N","level":"medium","assessor":"secondary"}],"cwes":["CWE-79"],"updated_at":"2026-11-02T14:11:44.669367Z"}]}}