Vulnerability · Published Apr 26, 2026 · Assigned by VulDB

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

High 7.3

In plain English

A high-severity server-side request forgery in Typecho. Proof-of-concept exploit code is public. The chance it is exploited in the next 30 days is estimated at 0.3% (higher than 23% of all known vulnerabilities).

Severity (CVSS 3.1)7.3High

Exploit odds (30 days)0.3%top 77.4% of all CVEs

Exploited in the wildNo reportsCISA SSVC: poc

Attack toolingNoneno public tooling known

Official 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.

Affected products (as reported)

Vendor	Product	Versions
n/a	Typecho	1.01.11.21.3.0

Weakness: CWE-918 · Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L/E:P/RL:O/RC:C

References

VDB-359605 | Typecho Ping Back Service Endpoint Service.php sendPingHandle server-side request forgery vdb-entry, technical-description
VDB-359605 | CTI Indicators (IOB, IOC, IOA) signature, permissions-required
CVE-2026-7025 | CVE Analysis and Report third-party-advisory
Submit #797772 | Typecho 1.3.0 and earlier Server-Side Request Forgery third-party-advisory
https://wang1rrr.github.io/2026/03/04/CVE-Report-Typecho-v1-3-0-SSRF/ exploit
https://github.com/typecho/typecho/commit/96ccfdda4fc1e66ca04a003bf0c71d25864e6a0b patch
https://github.com/typecho/typecho/releases/tag/v1.3.1-rc patch
https://github.com/typecho/typecho/ product