{"id":"CVE-2012-2590","url":"https://www.cyber-defence.io/tools/cve/CVE-2012-2590","generatedAt":"2026-10-27T19:49:28.833Z","title":"Multiple cross-site scripting (XSS) vulnerabilities in ESCON SupportPortal Professional Edition 3.0 allow remote attackers to inject arbitrary web script or HTML via an e-mail message body with (1) a SCRIPT element, (2) a crafted SRC attribute of an…","description":"Multiple cross-site scripting (XSS) vulnerabilities in ESCON SupportPortal Professional Edition 3.0 allow remote attackers to inject arbitrary web script or HTML via an e-mail message body with (1) a SCRIPT element, (2) a crafted SRC attribute of an IFRAME element, (3) a crafted CONTENT attribute of an HTTP-EQUIV=\"Set-Cookie\" META element, or (4) an innerHTML attribute within an XML document.","published":"2012-08-12T21:55:01.000Z","lastModified":"2026-06-16T23:41:44.000Z","status":"Modified","sourceIdentifier":"cret@cert.org","cvss":{"version":"2.0","score":4.3,"severity":"MEDIUM","vector":"AV:N/AC:M/Au:N/C:N/I:P/A:N"},"cwe":["CWE-79"],"affected":["e-supportportal/escon supportportal"],"epss":{"score":0.01319,"percentile":0.70622,"date":"2026-10-26","history":[]},"kev":{"listed":false},"exploits":{"count":1,"verified":true,"firstPublished":"2012-08-08","source":"Exploit-DB (https://gitlab.com/exploit-database/exploitdb)","entries":[{"edbId":20350,"kind":"exploit","title":"escon supportportal pro 3.0 - Persistent Cross-Site Scripting","url":"https://www.exploit-db.com/exploits/20350","sourceUrl":"https://gitlab.com/exploit-database/exploitdb/-/blob/main/exploits/windows/webapps/20350.py","file":"exploits/windows/webapps/20350.py","published":"2012-08-08","added":"2012-08-08","updated":"2012-08-08","author":"loneferret","type":"webapps","platform":"windows","port":null,"verified":true,"codes":["CVE-2012-2590","OSVDB-84747"],"tags":null,"aliases":null,"applicationUrl":null,"screenshotUrl":"http://www.exploit-db.com/screenshots/idlt20500/supportportal-payload-0.png","referenceUrl":null}]},"verdict":{"level":"high","text":"A public exploit is published in Exploit-DB (verified), so the technical barrier is gone even though the severity is medium and EPSS is 1.3%. Treat it as high on anything reachable from the internet."},"changes":[],"references":[{"url":"http://www.exploit-db.com/exploits/20350/","tags":["Exploit"],"source":"cret@cert.org"},{"url":"http://www.exploit-db.com/exploits/20350/","tags":["Exploit"],"source":"af854a3a-2127-422b-91ae-364da2661108"}],"sources":{"nvd":"https://nvd.nist.gov/vuln/detail/CVE-2012-2590","epss":"https://www.first.org/epss/","kev":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog","exploitdb":"https://www.exploit-db.com/"},"licence":"CC BY 4.0 — link back to the CVE Explorer if you publish the results; upstream data remains subject to its own terms."}