Auth bypass in Typo3

CVE-2009-0256

Session fixation vulnerability in the authentication library in TYPO3 4.0.0 through 4.0.9, 4.1.0 through 4.1.7, and 4.2.0 through 4.2.3 allows remote attackers to hijack web sessions via unspecified vectors related to (1) frontend and (2) backend authentication.

Vulnerability class: Broken Authentication

EPSS: 0.018 (76.1th percentile) — read the EPSS interpretation.

Affected products

  • Typo3 — versions 4.0, 4.0.1, 4.0.2
  • N/a — versions n/a

Weakness classification (CWE)

References