What’s Vulnerable › Vulnerabilities

CVE-2009-0815

• Severity: medium (CVSS 5.0 v2.0)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 42.2% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2009-03-05 · updated 2026-06-16
• Weakness: CWE-200

Description

The jumpUrl mechanism in class.tslib_fe.php in TYPO3 3.3.x through 3.8.x, 4.0 before 4.0.12, 4.1 before 4.1.10, 4.2 before 4.2.6, and 4.3alpha1 leaks a hash secret (juHash) in an error message, which allows remote attackers to read arbitrary files by including the hash in a request.

Affected products

• typo3: 3.3.x, 3.5.x, 3.6.x, 3.7.x, 3.8.x, 4.0 (+18)

References

• http://typo3.org/teams/security/security-bulletins/typo3-sa-2009-002/
• http://www.debian.org/security/2009/dsa-1720
• http://www.openwall.com/lists/oss-security/2009/02/10/6
• http://www.securitytracker.com/id?1021710
• http://typo3.org/teams/security/security-bulletins/typo3-sa-2009-002/
• http://www.debian.org/security/2009/dsa-1720
• http://www.openwall.com/lists/oss-security/2009/02/10/6
• http://www.securitytracker.com/id?1021710

Get alerted when CVE-2009-0815 or the next vulnerability affects your stack