{"id":"CVE-2021-24909","aliases":["EUVD-2021-11821","GHSA-v6cq-mg6h-wjfc"],"status":"published","title":"ACF Photo Gallery Field \u003c 1.7.5 - Reflected Cross-Site Scripting","description":"The ACF Photo Gallery Field WordPress plugin before 1.7.5 does not sanitise and escape the post parameter in the includes/acf_photo_gallery_metabox_edit.php file before outputing back in an attribute, leading to a Reflected Cross-Site Scripting issue","severity":{"version":"3.1","score":6.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-09","score":0.008,"percentile":0.56865,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-79"],"published":"2022-01-17T13:00:28Z","modified":"2026-06-17T03:41:07Z","products":[{"vendor":"navneil naicker","product":"acf photo gallery field"},{"vendor":"navz","product":"acf_photo_gallery_field"},{"vendor":"unknown","product":"acf photo gallery field"}],"references":[{"url":"https://wpscan.com/vulnerability/5855f1fe-28f6-4cd6-a83c-95c23d809b79","tags":["x_refsource_MISC","x_transferred","Exploit","Third Party Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2021-24909"},{"url":"https://github.com/advisories/GHSA-v6cq-mg6h-wjfc"}],"sources":{"cve":[{"id":"CVE-2021-24909","title":"ACF Photo Gallery Field \u003c 1.7.5 - Reflected Cross-Site Scripting","description":"The ACF Photo Gallery Field WordPress plugin before 1.7.5 does not sanitise and escape the post parameter in the includes/acf_photo_gallery_metabox_edit.php file before outputing back in an attribute, leading to a Reflected Cross-Site Scripting issue","status":"published","published":"2022-01-17T13:00:28Z","modified":"2024-08-03T19:49:12.686Z","cwes":["CWE-79"],"updated_at":"2026-11-02T14:33:05.000797Z"}],"euvd":[{"id":"EUVD-2021-11821","description":"The ACF Photo Gallery Field WordPress plugin before 1.7.5 does not sanitise and escape the post parameter in the includes/acf_photo_gallery_metabox_edit.php file before outputing back in an attribute, leading to a Reflected Cross-Site Scripting issue","status":"published","published":"2022-01-17T13:00:28Z","modified":"2024-08-03T19:49:12Z","updated_at":"2026-11-03T03:24:55.415131Z"}],"ghsa":[{"id":"GHSA-v6cq-mg6h-wjfc","title":"The ACF Photo Gallery Field WordPress plugin before 1.7.5 does not sanitise and escape the post...","description":"The ACF Photo Gallery Field WordPress plugin before 1.7.5 does not sanitise and escape the post parameter in the includes/acf_photo_gallery_metabox_edit.php file before outputing back in an attribute, leading to a Reflected Cross-Site Scripting issue","status":"published","published":"2022-01-18T00:01:00Z","modified":"2023-08-02T18:30:23Z","cvss":[{"version":"3.1","score":6.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N","level":"medium"}],"cwes":["CWE-79"],"updated_at":"2026-11-02T14:54:43.567376Z"}],"nvd":[{"id":"CVE-2021-24909","description":"The ACF Photo Gallery Field WordPress plugin before 1.7.5 does not sanitise and escape the post parameter in the includes/acf_photo_gallery_metabox_edit.php file before outputing back in an attribute, leading to a Reflected Cross-Site Scripting issue","status":"published","published":"2022-01-17T13:15:07.637Z","modified":"2026-06-17T03:41:07.093Z","cvss":[{"version":"3.1","score":6.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N","level":"medium","assessor":"primary"},{"version":"2.0","score":4.3,"vector":"AV:N/AC:M/Au:N/C:N/I:P/A:N","level":"medium","assessor":"primary"}],"cwes":["CWE-79"],"updated_at":"2026-11-02T14:07:03.821385Z"}]}}