{"id":"CVE-2021-24476","aliases":["EUVD-2021-11388","GHSA-8j3v-gq95-c8m8"],"status":"published","title":"Steam Group Viewer \u003c= 2.1 - Authenticated Stored Cross-Site Scripting (XSS)","description":"The Steam Group Viewer WordPress plugin through 2.1 does not sanitise or escape its \"Steam Group Address\" settings before outputting it in the page, leading to an authenticated Stored Cross-Site Scripting issue","severity":{"version":"3.1","score":5.4,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-10","score":0.0062,"percentile":0.50049,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-79"],"published":"2021-08-02T10:32:16Z","modified":"2026-06-17T03:40:05Z","products":[{"vendor":"steam_group_viewer_project","product":"steam_group_viewer"},{"vendor":"unknown","product":"steam group viewer"}],"references":[{"url":"https://wpscan.com/vulnerability/d1885641-9547-4dd5-84be-ba4a160ee1f5","tags":["x_refsource_MISC","x_transferred","Exploit","Third Party Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2021-24476"},{"url":"https://github.com/advisories/GHSA-8j3v-gq95-c8m8"}],"sources":{"cve":[{"id":"CVE-2021-24476","title":"Steam Group Viewer \u003c= 2.1 - Authenticated Stored Cross-Site Scripting (XSS)","description":"The Steam Group Viewer WordPress plugin through 2.1 does not sanitise or escape its \"Steam Group Address\" settings before outputting it in the page, leading to an authenticated Stored Cross-Site Scripting issue","status":"published","published":"2021-08-02T10:32:16Z","modified":"2024-08-03T19:35:19.539Z","cwes":["CWE-79"],"updated_at":"2026-11-02T14:33:05.000797Z"}],"euvd":[{"id":"EUVD-2021-11388","description":"The Steam Group Viewer WordPress plugin through 2.1 does not sanitise or escape its \"Steam Group Address\" settings before outputting it in the page, leading to an authenticated Stored Cross-Site Scripting issue","status":"published","published":"2021-08-02T10:32:16Z","modified":"2024-08-03T19:35:19Z","updated_at":"2026-11-03T03:24:57.403647Z"}],"ghsa":[{"id":"GHSA-8j3v-gq95-c8m8","title":"The Steam Group Viewer WordPress plugin through 2.1 does not sanitise or escape its \"Steam Group...","description":"The Steam Group Viewer WordPress plugin through 2.1 does not sanitise or escape its \"Steam Group Address\" settings before outputting it in the page, leading to an authenticated Stored Cross-Site Scripting issue","status":"published","published":"2022-05-24T19:09:38Z","modified":"2023-01-30T05:01:13Z","cwes":["CWE-79"],"updated_at":"2026-11-02T14:46:21.550142Z"}],"nvd":[{"id":"CVE-2021-24476","description":"The Steam Group Viewer WordPress plugin through 2.1 does not sanitise or escape its \"Steam Group Address\" settings before outputting it in the page, leading to an authenticated Stored Cross-Site Scripting issue","status":"published","published":"2021-08-02T11:15:10.327Z","modified":"2026-06-17T03:40:05.88Z","cvss":[{"version":"3.1","score":5.4,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/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":"2026-11-02T14:06:56.562207Z"}]}}