Typecho Ping Back Service Endpoint Service.php sendPingHandle server-side request forgery
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- None
- Attack complexity
- Low
- Attack requirements
- None
- Impact type
- —
- Confidentiality · integrity · availability
- Low · Low · Low
- Fix status
- Fixed
Attack profile from CVSS 4.0 · CNA. Fix status from CNA.
Summary
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.
Why it matters now
SSVC decision points
CISA ADP · SSVC 2.0.3
- Exploitation
- Poc
- Automatable
- Yes
- Technical impact
- Partial
The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| — | Typecho | 1.0; 1.1; 1.2; 1.3.0 | 1.3.1-rc | Patch available | CNA |
- Typecho Vendor— Affected 1.0; 1.1; 1.2; 1.3.0 Fixed in 1.3.1-rc Patch available CNA
Remediation
- Fix · CNA Typecho Fixed in 1.3.1-rc
Timeline
- 2026-10-02 Threatist record created from CVE-2026-7025
- 2026-10-03 Alias added: GHSA-8rj6-jxxp-67pg
- 2026-10-27 CVSS score changed · CNA
- 2026-10-27 Fix available: n/a/[email protected] · CNA
- 2026-10-27 3 new references · CNA
References
Sources
- CVE-2026-7025 · CVE Program
- CVE-2026-7025 · NVD
- FIRST EPSS
- GHSA-8rj6-jxxp-67pg · GitHub Advisory Database · CC BY 4.0
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