{"id":"CVE-2021-24987","aliases":["EUVD-2021-11899","GHSA-34xf-p252-q577"],"status":"published","title":"Super Socializer \u003c 7.13.30 - Reflected Cross-Site Scripting","description":"The Social Share, Social Login and Social Comments Plugin WordPress plugin before 7.13.30 does not sanitise and escape the urls parameter in its the_champ_sharing_count AJAX action (available to both unauthenticated and authenticated users) before outputting it back in the response, 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":"2026-11-11","score":0.01938,"percentile":0.80361,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-79"],"published":"2022-04-11T14:40:37Z","modified":"2026-06-17T03:41:16Z","exploits":[{"source":"nuclei","id":"CVE-2021-24987","title":"WordPress Super Socializer \u003c7.13.30 - Cross-Site Scripting","type":"detection template","url":"https://github.com/projectdiscovery/nuclei-templates/blob/main/http/cves/2021/CVE-2021-24987.yaml"}],"products":[{"vendor":"heateor","product":"super_socializer"},{"vendor":"the_champ","product":"social share, social login and social comments plugin – super socializer"},{"vendor":"unknown","product":"social share, social login and social comments plugin – super socializer"}],"references":[{"url":"https://wpscan.com/vulnerability/a14b668f-812f-46ee-827e-0996b378f7f0","tags":["x_refsource_MISC","x_transferred","Exploit","Third Party Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2021-24987"},{"url":"https://github.com/advisories/GHSA-34xf-p252-q577"}],"sources":{"cve":[{"id":"CVE-2021-24987","title":"Super Socializer \u003c 7.13.30 - Reflected Cross-Site Scripting","description":"The Social Share, Social Login and Social Comments Plugin WordPress plugin before 7.13.30 does not sanitise and escape the urls parameter in its the_champ_sharing_count AJAX action (available to both unauthenticated and authenticated users) before outputting it back in the response, leading to a Reflected Cross-Site Scripting issue.","status":"published","published":"2022-04-11T14:40:37Z","modified":"2024-08-03T19:49:14.556Z","cwes":["CWE-79"],"updated_at":"2026-11-02T14:33:05.000797Z"}],"euvd":[{"id":"EUVD-2021-11899","description":"The Social Share, Social Login and Social Comments Plugin WordPress plugin before 7.13.30 does not sanitise and escape the urls parameter in its the_champ_sharing_count AJAX action (available to both unauthenticated and authenticated users) before outputting it back in the response, leading to a Reflected Cross-Site Scripting issue.","status":"published","published":"2022-04-11T14:40:37Z","modified":"2024-08-03T19:49:14Z","updated_at":"2026-11-03T03:24:54.862767Z"}],"ghsa":[{"id":"GHSA-34xf-p252-q577","title":"The Social Share, Social Login and Social Comments Plugin WordPress plugin before 7.13.30 does...","description":"The Social Share, Social Login and Social Comments Plugin WordPress plugin before 7.13.30 does not sanitise and escape the urls parameter in its the_champ_sharing_count AJAX action (available to both unauthenticated and authenticated users) before outputting it back in the response, leading to a Reflected Cross-Site Scripting issue.","status":"published","published":"2022-04-12T00:00:37Z","modified":"2023-01-27T05:01:30Z","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":"2026-11-02T14:41:54.80485Z"}],"nvd":[{"id":"CVE-2021-24987","description":"The Social Share, Social Login and Social Comments Plugin WordPress plugin before 7.13.30 does not sanitise and escape the urls parameter in its the_champ_sharing_count AJAX action (available to both unauthenticated and authenticated users) before outputting it back in the response, leading to a Reflected Cross-Site Scripting issue.","status":"published","published":"2022-04-11T15:15:07.97Z","modified":"2026-06-17T03:41:16.13Z","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":"2026-11-02T14:07:05.581807Z"}]}}