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.
https://wang1rrr.github.io/2026/03/04/CVE-Report-Typecho-v1-3-0-SSRF/
https://vuldb.com/vuln/359605/cti
https://vuldb.com/submit/797772
https://vuldb.com/cve/CVE-2026-7025
https://github.com/typecho/typecho/releases/tag/v1.3.1-rc
https://github.com/typecho/typecho/commit/96ccfdda4fc1e66ca04a003bf0c71d25864e6a0b
Published: 2026-04-26
Updated: 2026-10-27
Base Score: 7.5
Vector: CVSS2#AV:N/AC:L/Au:N/C:P/I:P/A:P
Severity: High
Base Score: 7.3
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L
Severity: High
Base Score: 6.9
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
Severity: Medium
EPSS: 0.00298