CVE-2012-3530

Description

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.

4.3

CVSS

Severity: Medium

CVSS 2.0 •

EPSS 0.57%

Vendor Advisory debian.org Vendor Advisory secunia.com Vendor Advisory typo3.org

Affected: n/a n/a

References

Link	Tags
http://typo3.org/teams/security/security-bulletins/typo3-core/typo3-core-sa-2012-004/	vendor advisory
https://exchange.xforce.ibmcloud.com/vulnerabilities/77794	vdb entry
http://www.debian.org/security/2012/dsa-2537	vendor advisory
http://www.openwall.com/lists/oss-security/2012/08/22/8	mailing list
http://osvdb.org/84772	vdb entry
http://secunia.com/advisories/50287	third party advisory vendor advisory

Frequently Asked Questions

What is the severity of CVE-2012-3530?: CVE-2012-3530 has been scored as a medium severity vulnerability.
How to fix CVE-2012-3530?: To fix CVE-2012-3530, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2012-3530 being actively exploited in the wild?: As for now, there are no information to confirm that CVE-2012-3530 is being actively exploited. According to its EPSS score, there is a ~1% probability that this vulnerability will be exploited by malicious actors in the next 30 days.

This platform uses data from the NIST NVD, MITRE CVE, MITRE CWE, First.org and CISA KEV but is not endorsed or certified by these entities. CVE is a registred trademark of the MITRE Corporation and the authoritative source of CVE content is MITRE's CVE web site. CWE is a registred trademark of the MITRE Corporation and the authoritative source of CWE content is MITRE's CWE web site.