CVE-2026-7025

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

State: Published
Severity: 6.9 Medium
Published: Apr 26, 2026
Updated: Oct 27, 2026
Reserved: Apr 25, 2026

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.

Scores

CVSS	Score	Vector	Source
4.0	6.9 Medium	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	VulDB
3.1	7.3 High	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	VulDB
3.0	7.3 High	CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L/E:P/RL:O/RC:C	VulDB
2.0	7.5 High	AV:N/AC:L/Au:N/C:P/I:P/A:P/E:POC/RL:OF/RC:C	VulDB

Weaknesses

CWE-918 Server-Side Request Forgery

Affected Products

Product	Versions
Typechon/a	1.0Affected 1.1Affected 1.2Affected 1.3.0Affected 1.3.1-rcNot affected

References

VDB-359605 | Typecho Ping Back Service Endpoint Service.php sendPingHandle server-side request forgeryvdb-entrytechnical-description
VDB-359605 | CTI Indicators (IOB, IOC, IOA)signaturepermissions-required
CVE-2026-7025 | CVE Analysis and Reportthird-party-advisory
Submit #797772 | Typecho 1.3.0 and earlier Server-Side Request Forgerythird-party-advisory
https://wang1rrr.github.io/2026/03/04/CVE-Report-Typecho-v1-3-0-SSRF/exploit
https://github.com/typecho/typecho/commit/96ccfdda4fc1e66ca04a003bf0c71d25864e6a0bpatch
https://github.com/typecho/typecho/releases/tag/v1.3.1-rcpatch
https://github.com/typecho/typecho/product

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