{"id":"CVE-2020-29247","title":"WonderCMS 3.1.3 is affected by cross-site scripting (XSS) in the Admin Panel","summary":"WonderCMS 3.1.3 is affected by cross-site scripting (XSS) in the Admin Panel. An attacker can inject the XSS payload in Page keywords and each time any user will visit the website, the XSS triggers, and the attacker can able to steal the…","severity":"medium","cvss":4.8,"cvssVector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N","cwe":["CWE-79"],"vendor":"wondercms","product":"wondercms","affected":["wondercms = 3.1.3"],"published":"2020-12-24","updated":"2026-07-05","source":"NVD","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2020-29247","references":[{"url":"https://systemweakness.com/cve-2020-29247-wondercms-3-1-3-page-persistent-cross-site-scripting-3dd2bb210beb","label":"cve@mitre.org"},{"url":"https://www.exploit-db.com/exploits/49102","label":"cve@mitre.org"},{"url":"http://wondercms.com","label":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://systemweakness.com/cve-2020-29247-wondercms-3-1-3-page-persistent-cross-site-scripting-3dd2bb210beb","label":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://www.exploit-db.com/exploits/49102","label":"af854a3a-2127-422b-91ae-364da2661108"}],"tags":["nvd"],"epss":0.00799,"epssPercentile":0.5503,"ingestedAt":"2026-07-05T02:00:01.349Z","slug":"CVE-2020-29247","body":"## Overview\n\nWonderCMS 3.1.3 is affected by cross-site scripting (XSS) in the Admin Panel. An attacker can inject the XSS payload in Page keywords and each time any user will visit the website, the XSS triggers, and the attacker can able to steal the cookie according to the crafted payload.\n\n## Affected\n\n- `wondercms = 3.1.3`\n\n## Remediation\n\nRefer to the linked advisories for vendor-supplied fixes and affected version ranges.","depth":"sunlit","depthScore":27,"depthScoreParts":{"impact":26.4,"likelihood":0.2,"exploitation":0,"ransomware":0},"changes":[]}