{"id":"CVE-2021-24882","aliases":["EUVD-2021-11794","GHSA-j64v-v3q7-95h7"],"status":"published","title":"Slideshow Gallery \u003c 1.7.4 - Admin+ Stored Cross-Site Scripting","description":"The Slideshow Gallery WordPress plugin before 1.7.4 does not sanitise and escape the Slide \"Title\", \"Description\", and Gallery \"Title\" fields, which could allow high privilege users to perform Cross-Site Scripting attacks even when the unfiltered_html is disallowed","severity":{"version":"3.1","score":4.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-11","score":0.00617,"percentile":0.50043,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-79"],"published":"2021-11-23T19:16:19Z","modified":"2026-06-17T03:41:04Z","products":[{"vendor":"tribulant","product":"slideshow gallery"},{"vendor":"tribulant","product":"slideshow_gallery"},{"vendor":"unknown","product":"slideshow gallery"}],"references":[{"url":"https://wpscan.com/vulnerability/6d71816c-8267-4b84-9087-191fbb976e72","tags":["x_refsource_MISC","x_transferred","Exploit","Third Party Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2021-24882"},{"url":"https://github.com/advisories/GHSA-j64v-v3q7-95h7"}],"sources":{"cve":[{"id":"CVE-2021-24882","title":"Slideshow Gallery \u003c 1.7.4 - Admin+ Stored Cross-Site Scripting","description":"The Slideshow Gallery WordPress plugin before 1.7.4 does not sanitise and escape the Slide \"Title\", \"Description\", and Gallery \"Title\" fields, which could allow high privilege users to perform Cross-Site Scripting attacks even when the unfiltered_html is disallowed","status":"published","published":"2021-11-23T19:16:19Z","modified":"2024-08-03T19:49:13.943Z","cwes":["CWE-79"],"updated_at":"2026-11-02T14:33:04.679189Z"}],"euvd":[{"id":"EUVD-2021-11794","description":"The Slideshow Gallery WordPress plugin before 1.7.4 does not sanitise and escape the Slide \"Title\", \"Description\", and Gallery \"Title\" fields, which could allow high privilege users to perform Cross-Site Scripting attacks even when the unfiltered_html is disallowed","status":"published","published":"2021-11-23T19:16:19Z","modified":"2024-08-03T19:49:13Z","updated_at":"2026-11-03T03:24:55.415131Z"}],"ghsa":[{"id":"GHSA-j64v-v3q7-95h7","title":"The Slideshow Gallery WordPress plugin before 1.7.4 does not sanitise and escape the Slide \"Title...","description":"The Slideshow Gallery WordPress plugin before 1.7.4 does not sanitise and escape the Slide \"Title\", \"Description\", and Gallery \"Title\" fields, which could allow high privilege users to perform Cross-Site Scripting attacks even when the unfiltered_html is disallowed","status":"published","published":"2022-05-24T19:21:14Z","modified":"2023-01-30T05:04:06Z","cwes":["CWE-79"],"updated_at":"2026-11-02T14:46:58.413117Z"}],"nvd":[{"id":"CVE-2021-24882","description":"The Slideshow Gallery WordPress plugin before 1.7.4 does not sanitise and escape the Slide \"Title\", \"Description\", and Gallery \"Title\" fields, which could allow high privilege users to perform Cross-Site Scripting attacks even when the unfiltered_html is disallowed","status":"published","published":"2021-11-23T20:15:10.263Z","modified":"2026-06-17T03:41:04.457Z","cvss":[{"version":"3.1","score":4.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N","level":"medium","assessor":"primary"},{"version":"2.0","score":3.5,"vector":"AV:N/AC:M/Au:S/C:N/I:P/A:N","level":"low","assessor":"primary"}],"cwes":["CWE-79"],"updated_at":"2026-11-02T14:07:01.428028Z"}]}}