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Vulnerability details: VCID-vqk2-xzjq-rbbn
Vulnerability ID VCID-vqk2-xzjq-rbbn
Aliases CVE-2012-3530
GHSA-94c2-g68f-9r98
Summary Typo3 API XSS Vulnerability Incomplete blacklist vulnerability in the `t3lib_div::quoteJSvalue` API function in TYPO3 4.5.x before 4.5.19, 4.6.x before 4.6.12 and 4.7.x before 4.7.4 allows remote attackers to conduct cross-site scripting (XSS) attacks via certain HTML5 JavaScript events.
Status Published
Exploitability 0.5
Weighted Severity 6.2
Risk 3.1
Affected and Fixed Packages Package Details
Weaknesses (3)
CWE-79 Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
CWE-1035 OWASP Top Ten 2017 Category A9 - Using Components with Known Vulnerabilities
CWE-937 OWASP Top Ten 2013 Category A9 - Using Components with Known Vulnerabilities
System Score Found at
epss 0.00573 https://api.first.org/data/v1/epss?cve=CVE-2012-3530
epss 0.00573 https://api.first.org/data/v1/epss?cve=CVE-2012-3530
generic_textual MODERATE https://exchange.xforce.ibmcloud.com/vulnerabilities/77794
generic_textual MODERATE https://nvd.nist.gov/vuln/detail/CVE-2012-3530
generic_textual MODERATE http://typo3.org/teams/security/security-bulletins/typo3-core/typo3-core-sa-2012-004
generic_textual MODERATE http://www.debian.org/security/2012/dsa-2537
generic_textual MODERATE http://www.openwall.com/lists/oss-security/2012/08/22/8
Reference id Reference type URL
https://api.first.org/data/v1/epss?cve=CVE-2012-3530
https://exchange.xforce.ibmcloud.com/vulnerabilities/77794
https://nvd.nist.gov/vuln/detail/CVE-2012-3530
http://typo3.org/teams/security/security-bulletins/typo3-core/typo3-core-sa-2012-004
http://typo3.org/teams/security/security-bulletins/typo3-core/typo3-core-sa-2012-004/
http://www.debian.org/security/2012/dsa-2537
http://www.openwall.com/lists/oss-security/2012/08/22/8
GHSA-94c2-g68f-9r98 https://github.com/advisories/GHSA-94c2-g68f-9r98
No exploits are available.
Exploit Prediction Scoring System (EPSS)
Percentile 0.67668
EPSS Score 0.00573
Published At June 30, 2025, 12:55 p.m.
Date Actor Action Source VulnerableCode Version
2025-07-01T12:26:56.646767+00:00 GithubOSV Importer Import https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2022/05/GHSA-94c2-g68f-9r98/GHSA-94c2-g68f-9r98.json 36.1.3