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

Quick assessment

Affected
n/a Typecho
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

typecho是typecho个人开发者的一个 PHP 博客平台。简单而强大。 typecho 1.3.0及之前版本存在代码问题漏洞，该漏洞源于Ping Back Service Endpoint组件中var/Widget/Service.php文件的Service::sendPingHandle函数对X-Pingback/link参数操作不当，可能导致服务端请求伪造。

CVSS 7.3 · High EPSS 0.47% · P39
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I. Basic Information for CVE-2026-7025

Vulnerability Information
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Vulnerability Title
Typecho Ping Back Service Endpoint Service.php sendPingHandle server-side request forgery
Source: CVE Program / CVE List V5
Vulnerability 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. The vendor was contacted early about this disclosure but did not respond in any way.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L
Source: CVE Program / CVE List V5
Vulnerability Type
服务端请求伪造(SSRF)
Source: CVE Program / CVE List V5
Vulnerability Title
typecho 代码问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
typecho是typecho个人开发者的一个 PHP 博客平台。简单而强大。 typecho 1.3.0及之前版本存在代码问题漏洞，该漏洞源于Ping Back Service Endpoint组件中var/Widget/Service.php文件的Service::sendPingHandle函数对X-Pingback/link参数操作不当，可能导致服务端请求伪造。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
- Typecho 1.0 cpe:2.3:a:typecho:typecho:*:*:*:*:*:*:*:*

II. Public POCs for CVE-2026-7025

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III. Intelligence Information for CVE-2026-7025

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Vendor Advisories for CVE-2026-7025 (1)

Security Blog Posts for CVE-2026-7025 (1)

Same Patch Batch · n/a · 2026-04-26 · 4 CVEs total

CVE-2026-7044 6.3 MEDIUM GreenCMS index.php themeadd unrestricted upload
CVE-2026-7043 6.3 MEDIUM GreenCMS index.php pluginAddLocal unrestricted upload
CVE-2026-7020 3.7 LOW Ollama Tensor Model Transfer transfer.go digestToPath path traversal

IV. Related Vulnerabilities

Same product: Typecho
Same vendor: n/a
Same weakness: CWE-918

V. Comments for CVE-2026-7025

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