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CVE-2026-65553— WordPress Spider Analyser – WordPress搜索引擎蜘蛛分析插件 plugin <= 2.1.3 - Remote Code Execution (RCE) vulnerability

Quick assessment

Affected
wbolt.com Spider Analyser &#8211; WordPress搜索引擎蜘蛛分析插件
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.

WordPress spider-analyser是WordPress基金会的一款网站搜索引擎蜘蛛分析插件。 WordPress spider-analyser 2.1.3及之前版本存在代码注入漏洞，该漏洞源于代码注入问题，可能导致未经身份验证的攻击者远程执行任意代码。

CVSS 10.0 · Critical EPSS 0.86% · P58

Possible ATT&CK Techniques 1 AI

T1190 · Exploit Public-Facing Application

Affected Version Matrix 1

VendorProduct Version RangeStatus
wbolt.com Spider Analyser &#8211; WordPress搜索引擎蜘蛛分析插件 n/a≤ 2.1.3 affected
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I. Basic Information for CVE-2026-65553

Vulnerability Information
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Vulnerability Title
WordPress Spider Analyser – WordPress搜索引擎蜘蛛分析插件 plugin <= 2.1.3 - Remote Code Execution (RCE) vulnerability
Source: CVE Program / CVE List V5
Vulnerability Description
Unauthenticated Remote Code Execution (RCE) in Spider Analyser &#8211; WordPress搜索引擎蜘蛛分析插件 <= 2.1.3 versions.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
对生成代码的控制不恰当(代码注入)
Source: CVE Program / CVE List V5
Vulnerability Title
WordPress spider-analyser 代码注入漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
WordPress spider-analyser是WordPress基金会的一款网站搜索引擎蜘蛛分析插件。 WordPress spider-analyser 2.1.3及之前版本存在代码注入漏洞，该漏洞源于代码注入问题，可能导致未经身份验证的攻击者远程执行任意代码。
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
wbolt.com Spider Analyser &#8211; WordPress搜索引擎蜘蛛分析插件 n/a ~ 2.1.3 -

II. Public POCs for CVE-2026-65553

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III. Intelligence Information for CVE-2026-65553

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Vendor Advisories for CVE-2026-65553 (1)

IV. Related Vulnerabilities

Same vendor: wbolt.com
Same weakness: CWE-94