What’s Vulnerable › Vulnerabilities
CVE-2026-112237: Server-Side Request Forgery in extension "Kitodo.Presentation" (dlf)
- Severity: medium (CVSS 6.9 v4.0)
- Exploited in the wild: not listed in CISA KEV
- EPSS: 0.4% probability of exploitation in the next 30 days
- Public exploit or detection template: none known
- Published: 2026-10-20 · updated 2026-10-20
- Weakness: CWE-918
Description
The extension provides a public proxy endpoint that fetches a URL on behalf of the visitor. For one HTTP request method, the endpoint does not apply the authorization check that protects the other methods, so the URL it fetches is fully controlled by the requester. An unauthenticated attacker can make the server send requests to arbitrary internal or external hosts. The attacker receives the status code and selected response headers, which allows probing of internal hosts and ports. Response bodies are not disclosed.
Affected products
- TYPO3 Extension "Kitodo.Presentation": from 7.0.0 before 7.0.2; before 6.0.1 — fixed in 6.0.1, 7.0.2
How to fix
Upgrade to a fixed version: TYPO3 Extension "Kitodo.Presentation" 6.0.1, 7.0.2. Check the vendor advisory for mitigations.
References
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