TYPO3 vulnerable to an Uncontrolled Resource Consumption in the ShowImageController
13Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackcvss 5.3epss 0.5%
exploitation probability
0.5%top 60% of all CVEs
observed exploitation
nono source reports it
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 tx_cms_showpic_`) lacks a cryptographic HMAC-signature on the `frame` HTTP query parameter (e.g. `/index.php?eID=tx_cms_showpic?file=3&...&frame=12345`). This allows adversaries to instruct the system to produce an arbitrary number of thumbnail images on the server side. TYPO3 versions 9.5.48 ELTS, 10.4.45 ELTS, 11.5.37 LTS, 12.4.15 LTS, 13.1.1 fix the problem described.
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
Affected products
TYPO3 · typo3References
https://github.com/TYPO3/typo3/commit/05c95fed869a1a6dcca06c7077b83b6ea866ff14https://github.com/TYPO3/typo3/commit/1e70ebf736935413b0531004839362b4fb0755a5https://github.com/TYPO3/typo3/commit/df7909b6a1cf0f12a42994d0cc3376b607746142https://github.com/TYPO3/typo3/security/advisories/GHSA-36g8-62qv-5957https://typo3.org/security/advisory/typo3-core-sa-2024-010