{"id":"CVE-2012-5223","url":"https://www.cyber-defence.io/tools/cve/CVE-2012-5223","generatedAt":"2026-11-05T08:05:33.607Z","title":"The proc_deutf function in includes/functions_vbseocp_abstract.php in vBSEO 3.5.0, 3.5.1, 3.5.2, 3.6.0, and earlier allows remote attackers to insert and execute arbitrary PHP code via \"complex curly syntax\" in the char_repl parameter, which is inserted…","description":"The proc_deutf function in includes/functions_vbseocp_abstract.php in vBSEO 3.5.0, 3.5.1, 3.5.2, 3.6.0, and earlier allows remote attackers to insert and execute arbitrary PHP code via \"complex curly syntax\" in the char_repl parameter, which is inserted into a regular expression that is processed by the preg_replace function with the eval switch.","published":"2012-10-01T20:55:04.000Z","lastModified":"2026-06-16T23:46:28.000Z","status":"Modified","sourceIdentifier":"cve@mitre.org","cvss":{"version":"2.0","score":7.5,"severity":"HIGH","vector":"AV:N/AC:L/Au:N/C:P/I:P/A:P"},"cwe":["CWE-94"],"affected":["crawlability/vbseo"],"epss":{"score":0.40533,"percentile":0.98653,"date":"2026-11-04","history":[]},"kev":{"listed":false},"exploits":{"count":1,"verified":true,"firstPublished":"2012-01-27","source":"Exploit-DB (https://gitlab.com/exploit-database/exploitdb)","entries":[{"edbId":18424,"kind":"exploit","title":"vBSEO 3.6.0 - 'proc_deutf()' Remote PHP Code Injection (Metasploit)","url":"https://www.exploit-db.com/exploits/18424","sourceUrl":"https://gitlab.com/exploit-database/exploitdb/-/blob/main/exploits/php/webapps/18424.rb","file":"exploits/php/webapps/18424.rb","published":"2012-01-27","added":"2012-01-27","updated":"2012-01-31","author":"EgiX","type":"webapps","platform":"php","port":null,"verified":true,"codes":["OSVDB-78508","CVE-2012-5223"],"tags":"Metasploit Framework (MSF)","aliases":null,"applicationUrl":null,"screenshotUrl":null,"referenceUrl":null}]},"verdict":{"level":"urgent","text":"EPSS puts the probability of exploitation in the next 30 days at 40.5%, higher than 99% of all known CVEs. Patch or mitigate before the next change window."},"changes":[],"references":[{"url":"http://osvdb.org/78508","source":"cve@mitre.org"},{"url":"http://secunia.com/advisories/47699","tags":["Vendor Advisory"],"source":"cve@mitre.org"},{"url":"http://www.exploit-db.com/exploits/18424","tags":["Exploit"],"source":"cve@mitre.org"},{"url":"http://www.securityfocus.com/bid/51647","source":"cve@mitre.org"},{"url":"http://www.vbseo.com/f5/vbseo-security-bulletin-all-supported-versions-patch-release-52783/","tags":["Exploit","Patch","Vendor Advisory"],"source":"cve@mitre.org"},{"url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/72689","source":"cve@mitre.org"},{"url":"http://osvdb.org/78508","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://secunia.com/advisories/47699","tags":["Vendor Advisory"],"source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://www.exploit-db.com/exploits/18424","tags":["Exploit"],"source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://www.securityfocus.com/bid/51647","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://www.vbseo.com/f5/vbseo-security-bulletin-all-supported-versions-patch-release-52783/","tags":["Exploit","Patch","Vendor Advisory"],"source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/72689","source":"af854a3a-2127-422b-91ae-364da2661108"}],"sources":{"nvd":"https://nvd.nist.gov/vuln/detail/CVE-2012-5223","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."}