{"id":"CVE-2011-3858","aliases":["EUVD-2011-3815","GHSA-r6wx-xhhc-v6cw"],"status":"published","title":"Cross-site scripting (XSS) vulnerability in the Pixiv Custom theme before 2.1.6 for WordPress...","description":"Cross-site scripting (XSS) vulnerability in the Pixiv Custom theme before 2.1.6 for WordPress allows remote attackers to inject arbitrary web script or HTML via the s parameter.","severity":{"version":"2.0","score":4.3,"vector":"AV:N/AC:M/Au:N/C:N/I:P/A:N","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-07","score":0.0353,"percentile":0.89324,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":true,"fix_available":false},"cwes":["CWE-79"],"published":"2011-09-28T10:00:00Z","modified":"2026-06-16T23:34:02Z","exploits":[{"source":"exploitdb","id":"EDB-36185","title":"WordPress Theme Pixiv Custom Theme 2.1.5 - 'cpage' Cross-Site Scripting","type":"webapps","platform":"php","date":"2011-09-29","verified":true,"url":"https://www.exploit-db.com/exploits/36185"}],"products":[{"vendor":"zespia","product":"pixiv_custom"}],"references":[{"url":"https://sitewat.ch/en/Advisories/16","tags":["x_refsource_MISC","x_transferred","Exploit","URL Repurposed"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2011-3858"},{"url":"https://github.com/advisories/GHSA-r6wx-xhhc-v6cw"}],"sources":{"cve":[{"id":"CVE-2011-3858","description":"Cross-site scripting (XSS) vulnerability in the Pixiv Custom theme before 2.1.6 for WordPress allows remote attackers to inject arbitrary web script or HTML via the s parameter.","status":"published","published":"2011-09-28T10:00:00Z","modified":"2024-09-16T23:16:21.848Z","updated_at":"2026-11-02T14:35:37.324501Z"}],"euvd":[{"id":"EUVD-2011-3815","description":"Cross-site scripting (XSS) vulnerability in the Pixiv Custom theme before 2.1.6 for WordPress allows remote attackers to inject arbitrary web script or HTML via the s parameter.","status":"published","published":"2011-09-28T10:00:00Z","modified":"2024-09-16T23:16:21Z","updated_at":"2026-11-03T00:54:55.200068Z"}],"ghsa":[{"id":"GHSA-r6wx-xhhc-v6cw","title":"Cross-site scripting (XSS) vulnerability in the Pixiv Custom theme before 2.1.6 for WordPress...","description":"Cross-site scripting (XSS) vulnerability in the Pixiv Custom theme before 2.1.6 for WordPress allows remote attackers to inject arbitrary web script or HTML via the s parameter.","status":"published","published":"2022-05-17T05:29:48Z","modified":"2023-01-28T05:03:55Z","cwes":["CWE-79"],"updated_at":"2026-11-02T14:44:04.493027Z"}],"nvd":[{"id":"CVE-2011-3858","description":"Cross-site scripting (XSS) vulnerability in the Pixiv Custom theme before 2.1.6 for WordPress allows remote attackers to inject arbitrary web script or HTML via the s parameter.","status":"published","published":"2011-09-28T10:55:04.17Z","modified":"2026-06-16T23:34:02.897Z","cvss":[{"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":"2026-11-02T14:02:09.988332Z"}]}}