CVE-2024-34358

low-risk
Published 2024-05-14

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.

Do I need to act?

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0.05% chance of exploitation
EPSS score — low exploit probability
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Not on CISA KEV list
No confirmed active exploitation reported to CISA
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Patch status unknown
Check vendor advisories for fix availability and mitigation guidance
5
CVSS 5.3/10 Medium
NETWORK / LOW complexity

Affected Products (1)

Affected Vendors

Typo3

References (10)

Patch https://github.com/TYPO3/typo3/commit/05c95fed869a1a6dcca06c7077b83b6ea866ff14
Patch https://github.com/TYPO3/typo3/commit/1e70ebf736935413b0531004839362b4fb0755a5
Patch https://github.com/TYPO3/typo3/commit/df7909b6a1cf0f12a42994d0cc3376b607746142
Mitigation https://github.com/TYPO3/typo3/security/advisories/GHSA-36g8-62qv-5957
Mitigation https://typo3.org/security/advisory/typo3-core-sa-2024-010
Patch https://github.com/TYPO3/typo3/commit/05c95fed869a1a6dcca06c7077b83b6ea866ff14
Patch https://github.com/TYPO3/typo3/commit/1e70ebf736935413b0531004839362b4fb0755a5
Patch https://github.com/TYPO3/typo3/commit/df7909b6a1cf0f12a42994d0cc3376b607746142
Mitigation https://github.com/TYPO3/typo3/security/advisories/GHSA-36g8-62qv-5957
Mitigation https://typo3.org/security/advisory/typo3-core-sa-2024-010
26
/ 100
low-risk
Severity 21/34 · High
Exploitability 0/34 · Minimal
Exposure 5/34 · Minimal