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CVE-2022-3021— Slickr Flickr <= 2.8.1 - Admin+ Stored Cross-Site Scripting

Quick assessment

Affected
Unknown Slickr Flickr
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。该平台支持在PHP和MySQL的服务器上架设个人博客网站。WordPress plugin是一个应用插件。 WordPress plugin Slickr Flickr 2.8.1 及之前版本存在跨站脚本漏洞，该漏洞源于不会清理和转义其设置，即使不允许unfiltered_html功能，也允许管理员等高权限用户执行跨站脚本攻击。

AI Predicted 5.4 Difficulty: Easy EPSS 0.61% · P47

Possible ATT&CK Techniques 1 AI

T1059.001 · PowerShell
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I. Basic Information for CVE-2022-3021

Vulnerability Information
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Vulnerability Title
Slickr Flickr <= 2.8.1 - Admin+ Stored Cross-Site Scripting
Source: CVE Program / CVE List V5
Vulnerability Description
The Slickr Flickr WordPress plugin through 2.8.1 does not sanitise and escape its settings, allowing high privilege users such as admin to perform cross-Site Scripting attacks even when the unfiltered_html capability is disallowed.
Source: CVE Program / CVE List V5
CVSS Information
N/A
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 Slickr Flickr 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。该平台支持在PHP和MySQL的服务器上架设个人博客网站。WordPress plugin是一个应用插件。 WordPress plugin Slickr Flickr 2.8.1 及之前版本存在跨站脚本漏洞，该漏洞源于不会清理和转义其设置，即使不允许unfiltered_html功能，也允许管理员等高权限用户执行跨站脚本攻击。
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
Unknown Slickr Flickr 2.8.1 ~ 2.8.1 -

II. Public POCs for CVE-2022-3021

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III. Intelligence Information for CVE-2022-3021

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Same Patch Batch · Unknown · 2022-09-19 · 13 CVEs total

CVE-2022-3036 Gettext override translations < 2.0.0 - Admin+ Stored Cross-Site Scripting
CVE-2022-2958 BadgeOS < 3.7.1.3 - Subscriber+ SQLi
CVE-2022-2754 Ketchup Restaurant Reservations <= 1.0.0 - Unauthenticated Blind SQLi
CVE-2022-2753 Ketchup Restaurant Reservations <= 1.0.0 - Unauthenticated Stored XSS
CVE-2022-2710 Scroll To Top < 1.4.1 - Admin+ Stored Cross-Site Scripting
CVE-2022-2709 Float to Top Button <= 2.3.6 - Admin+ Stored Cross-Site Scripting
CVE-2022-2567 Form Builder CP < 1.2.32 - Admin+ Stored Cross-Site Scripting
CVE-2022-1591 WordPress Ping Optimizer < 2.35.1.3.0 - Arbitrary Settings Update via CSRF
CVE-2022-1580 Site Offline < 1.5.3 - Access Bypass
CVE-2022-2840 Zephyr Project Manager < 3.2.5 - Multiple Unauthenticated SQLi
CVE-2022-3141 Translatepress Multilinugal < 2.3.3 - Admin+ SQLi
CVE-2022-3142 NEX-Forms < 7.9.7 - Authenticated SQLi

IV. Related Vulnerabilities

Same vendor: Unknown
Same weakness: CWE-79

V. Comments for CVE-2022-3021

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