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CVE-2026-73357— WordPress GiveWP plugin < 4.16.6 - Cross Site Scripting (XSS) vulnerability

Quick assessment

Affected
Nexcess GiveWP
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.

Nexcess GiveWP是Nexcess公司的一款WordPress捐赠插件。 Nexcess GiveWP 4.16.6之前版本存在跨站脚本漏洞，该漏洞源于Donor功能存在跨站脚本漏洞。

CVSS 6.5 · Medium EPSS 0.16% · P6

Possible ATT&CK Techniques 1 AI

T1059.007 · JavaScript

Affected Version Matrix 1

VendorProduct Version RangeStatus
Nexcess GiveWP n/a< 4.16.6 affected
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I. Basic Information for CVE-2026-73357

Vulnerability Information
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Vulnerability Title
WordPress GiveWP plugin < 4.16.6 - Cross Site Scripting (XSS) vulnerability
Source: CVE Program / CVE List V5
Vulnerability Description
Donor Cross Site Scripting (XSS) in GiveWP < 4.16.6 versions.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:L
Source: CVE Program / CVE List V5
Vulnerability Type
在Web页面生成时对输入的转义处理不恰当(跨站脚本)
Source: CVE Program / CVE List V5
Vulnerability Title
Nexcess GiveWP 跨站脚本漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Nexcess GiveWP是Nexcess公司的一款WordPress捐赠插件。 Nexcess GiveWP 4.16.6之前版本存在跨站脚本漏洞，该漏洞源于Donor功能存在跨站脚本漏洞。
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
Nexcess GiveWP n/a ~ 4.16.6 -

II. Public POCs for CVE-2026-73357

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III. Intelligence Information for CVE-2026-73357

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News Coverage for CVE-2026-73357 (1)

IV. Related Vulnerabilities

Same product: GiveWP
Same vendor: Nexcess
Same weakness: CWE-79

V. Comments for CVE-2026-73357

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