{"id":"CVE-2023-0441","aliases":["EUVD-2023-12495","GHSA-pwfp-fm3h-8frv"],"status":"published","title":"Gallery Blocks with Lightbox \u003c 3.0.8 - Subscriber+ Arbitrary Options Update","description":"The Gallery Blocks with Lightbox WordPress plugin before 3.0.8 has an AJAX endpoint that can be accessed by any authenticated users, such as subscriber. The callback function allows numerous actions, the most serious one being reading and updating the WordPress options which could be used to enable registration with a default administrator user role.","severity":{"version":"3.1","score":8.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N","level":"high","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-09","score":0.00731,"percentile":0.54565,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-862"],"published":"2023-03-27T15:37:16Z","modified":"2026-06-17T05:25:33Z","products":[{"vendor":"gallerycreator","product":"gallery blocks with lightbox. image gallery, (html5 video , youtube, vimeo) video gallery and lightbox for native gallery"},{"vendor":"simplygallery","product":"simply_gallery_blocks_with_lightbox"},{"vendor":"unknown","product":"gallery blocks with lightbox. image gallery, (html5 video , youtube, vimeo) video gallery and lightbox for native gallery"}],"references":[{"url":"https://wpscan.com/vulnerability/11703e49-c042-4eb6-9a5f-6e006e3725a0","tags":["exploit","vdb-entry","technical-description","x_transferred","Exploit","Third Party Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2023-0441"},{"url":"https://github.com/advisories/GHSA-pwfp-fm3h-8frv"}],"sources":{"cve":[{"id":"CVE-2023-0441","title":"Gallery Blocks with Lightbox \u003c 3.0.8 - Subscriber+ Arbitrary Options Update","description":"The Gallery Blocks with Lightbox WordPress plugin before 3.0.8 has an AJAX endpoint that can be accessed by any authenticated users, such as subscriber. The callback function allows numerous actions, the most serious one being reading and updating the WordPress options which could be used to enable registration with a default administrator user role.","status":"published","published":"2023-03-27T15:37:16.23Z","modified":"2025-02-19T16:56:02.62Z","cvss":[{"version":"3.1","score":8.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N","level":"high","assessor":"adp"}],"updated_at":"2026-11-02T14:35:35.580545Z"}],"euvd":[{"id":"EUVD-2023-12495","description":"The Gallery Blocks with Lightbox WordPress plugin before 3.0.8 has an AJAX endpoint that can be accessed by any authenticated users, such as subscriber. The callback function allows numerous actions, the most serious one being reading and updating the WordPress options which could be used to enable registration with a default administrator user role.","status":"published","published":"2023-03-27T15:37:16Z","modified":"2025-02-19T16:56:02Z","cvss":[{"version":"3.1","score":8.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N","level":"high"}],"updated_at":"2026-11-02T20:53:27.295607Z"}],"ghsa":[{"id":"GHSA-pwfp-fm3h-8frv","title":"The Gallery Blocks with Lightbox WordPress plugin before 3.0.8 has an AJAX endpoint that can be...","description":"The Gallery Blocks with Lightbox WordPress plugin before 3.0.8 has an AJAX endpoint that can be accessed by any authenticated users, such as subscriber. The callback function allows numerous actions, the most serious one being reading and updating the WordPress options which could be used to enable registration with a default administrator user role.","status":"published","published":"2023-03-27T18:30:25Z","modified":"2023-04-08T05:00:58Z","cvss":[{"version":"3.1","score":8.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N","level":"high"}],"cwes":["CWE-862"],"updated_at":"2026-11-02T14:54:28.289847Z"}],"nvd":[{"id":"CVE-2023-0441","description":"The Gallery Blocks with Lightbox WordPress plugin before 3.0.8 has an AJAX endpoint that can be accessed by any authenticated users, such as subscriber. The callback function allows numerous actions, the most serious one being reading and updating the WordPress options which could be used to enable registration with a default administrator user role.","status":"published","published":"2023-03-27T16:15:08.193Z","modified":"2026-06-17T05:25:33.527Z","cvss":[{"version":"3.1","score":8.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N","level":"high","assessor":"primary"},{"version":"3.1","score":8.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N","level":"high","assessor":"secondary"}],"updated_at":"2026-11-02T14:07:50.908252Z"}]}}