TYPO3 vulnerable to an Uncontrolled Resource Consumption in the ShowImageController

Problem The ShowImageController eID txcmsshowpic lacks a cryptographic HMAC-signature on the frame HTTP query parameter e.g. /index.php?eID=txcmsshowpic?file=3&...&frame=12345. This allows adversaries to instruct the system to produce an arbitrary number of thumbnail images on the server side...

CVE-2024-34358

TYPO3 ShowImageController vulnerability: the frame parameter is not cryptographically HMAC-signed, allowing an attacker to trigger server-side generation of thumbnails and potentially exhaust resources. Affected are TYPO3 versions 9.0.0 up to, but not including, 9.5.48 ELTS; 10.4.45 ELTS; 11.5.37...

CVE-2024-34358 TYPO3 vulnerable to an Uncontrolled Resource Consumption in the ShowImageController

TYPO3 is an enterprise content management system. Starting in version 9.0.0 and prior to versions 9.5.48 ELTS, 10.4.45 ELTS, 11.5.37 LTS, 12.4.15 LTS, and 13.1.1, the ShowImageController eID txcmsshowpic lacks a cryptographic HMAC-signature on the frame HTTP query parameter e.g...