PT-2026-35206 · Typecho · Typecho

Wang1R · Published 2026-04-26 · Updated 2026-04-26 · CVE-2026-7025

Positive Technologies (AI Summary)

CVSS v2.0

7.5

High

Base vector

AV:N/AC:L/Au:N/C:P/I:P/A:P

Name of the Vulnerable Software and Affected Versions Typecho versions prior to 1.3.1

Description An issue exists in the Ping Back Service Endpoint within the Service::sendPingHandle() function of the var/Widget/Service.php file. Remote attackers can trigger server-side request forgery (SSRF)—a flaw where the server is coerced into making unintended requests—by manipulating the X-Pingback/link argument.

Recommendations Update to a version later than 1.3.0. As a temporary workaround, restrict access to the Ping Back Service Endpoint or the Service::sendPingHandle() function to minimize the risk of exploitation.

Exploit

Fix

SSRF

Weakness Enumeration

CWE-918

Related Identifiers

CVE-2026-7025

Affected Products

Typecho

References · 8

• 🔥 https://wang1rrr.github.io/2026/03/04/CVE-Report-Typecho-v1-3-0-SSRF · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2026-7025 · Security Note
• https://twitter.com/VulmonFeeds/status/2048322913472774408 · Twitter Post
• https://vuldb.com/vuln/359605/cti · Note
• https://vuldb.com/vuln/359605 · Note
• https://twitter.com/CVEnew/status/2048481047554187522 · Twitter Post
• https://vuldb.com/submit/797772 · Note
• https://twitter.com/CVEarity/status/2048390572994605460 · Twitter Post