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CVE-2026-42754— WordPress Favicon plugin <= 1.3.46 - Cross Site Scripting (XSS) vulnerability

CVSS 7.1 · High EPSS 0.03% · P10

Affected Version Matrix 1

VendorProductVersion RangeStatus
phbernardFavicon≤ 1.3.46affected
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I. Basic Information for CVE-2026-42754

Vulnerability Information
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Vulnerability Title
WordPress Favicon plugin <= 1.3.46 - Cross Site Scripting (XSS) vulnerability
Source: NVD (National Vulnerability Database)
Vulnerability Description
Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in phbernard Favicon favicon-by-realfavicongenerator allows Reflected XSS.This issue affects Favicon: from n/a through <= 1.3.46.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:L
Source: NVD (National Vulnerability Database)
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: NVD (National Vulnerability Database)

Affected Products

VendorProductAffected VersionsCPESubscribe
phbernardFavicon 0 ~ 1.3.46 -

II. Public POCs for CVE-2026-42754

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III. Intelligence Information for CVE-2026-42754

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News Coverage for CVE-2026-42754 (1)

IV. Related Vulnerabilities

Same product: Favicon
Same weakness: CWE-79

V. Comments for CVE-2026-42754

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