CVE-2012-1605

Severity: medium (CVSS 5.0 v2.0)
Exploited in the wild: not listed in CISA KEV
EPSS: 2.4% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2012-09-04 · updated 2026-06-16

Description

The Extbase Framework in TYPO3 4.6.x through 4.6.6, 4.7, and 6.0 unserializes untrusted data, which allows remote attackers to unserialize arbitrary objects and possibly execute arbitrary code via vectors related to "a missing signature (HMAC) for a request argument."

Affected products

typo3: 4.6, 4.6.0, 4.6.1, 4.6.2, 4.6.3, 4.6.4 (+4)

References

http://typo3.org/teams/security/security-bulletins/typo3-core/typo3-core-sa-2012-001/
http://www.openwall.com/lists/oss-security/2012/03/30/4
http://www.osvdb.org/80759
http://www.securityfocus.com/bid/52771
http://typo3.org/teams/security/security-bulletins/typo3-core/typo3-core-sa-2012-001/
http://www.openwall.com/lists/oss-security/2012/03/30/4
http://www.osvdb.org/80759
http://www.securityfocus.com/bid/52771

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