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CVE-2021-47929— WordPress Plugin Filterable Portfolio Gallery 1.0 Stored XSS

Quick assessment

Affected
Filterable-Portfolio Filterable Portfolio Gallery
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和WordPress plugin都是WordPress基金会的产品。WordPress是一套使用PHP语言开发的博客平台。该平台具有在基于PHP和MySQL的服务器上架设个人博客网站的功能。WordPress plugin是一个应用插件。 WordPress Plugin Filterable Portfolio Gallery 1.0版本存在跨站脚本漏洞，该漏洞源于存储型跨站脚本漏洞，允许认证攻击者通过在标题字段输入有效载荷注入恶意JavaScript，攻击者可以存储带有onerro

CVSS 6.4 · Medium EPSS 0.19% · P9

Affected Version Matrix 1

VendorProduct Version RangeStatus
Filterable-Portfolio Filterable Portfolio Gallery 1.0 affected
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I. Basic Information for CVE-2021-47929

Vulnerability Information
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Vulnerability Title
WordPress Plugin Filterable Portfolio Gallery 1.0 Stored XSS
Source: CVE Program / CVE List V5
Vulnerability Description
Filterable Portfolio Gallery 1.0 contains a stored cross-site scripting vulnerability that allows authenticated attackers to inject malicious JavaScript by entering payloads in the title field. Attackers can store JavaScript code like image tags with onerror handlers that execute when the gallery is previewed, affecting all users viewing the page.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N
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
WordPress Plugin Filterable Portfolio Gallery 跨站脚本漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
WordPress和WordPress plugin都是WordPress基金会的产品。WordPress是一套使用PHP语言开发的博客平台。该平台具有在基于PHP和MySQL的服务器上架设个人博客网站的功能。WordPress plugin是一个应用插件。 WordPress Plugin Filterable Portfolio Gallery 1.0版本存在跨站脚本漏洞，该漏洞源于存储型跨站脚本漏洞，允许认证攻击者通过在标题字段输入有效载荷注入恶意JavaScript，攻击者可以存储带有onerro
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
Filterable-Portfolio Filterable Portfolio Gallery 1.0 -

II. Public POCs for CVE-2021-47929

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III. Intelligence Information for CVE-2021-47929

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Vendor Advisories for CVE-2021-47929 (1)

Exploits & Public PoCs for CVE-2021-47929 (1)

Vendor Pages for CVE-2021-47929 (1)

Other References for CVE-2021-47929 (1)

IV. Related Vulnerabilities

Same weakness: CWE-79

V. Comments for CVE-2021-47929

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