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CVE-2021-24277— RSS for Yandex Turbo < 1.30 - Authenticated Stored Cross-Site Scripting (XSS)

Quick assessment

Affected
Flector RSS for Yandex Turbo
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是Wordpress基金会的一套使用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 插件是WordPress开源的一个应用插件。 RSS for Yandex Turbo WordPress plugin 1.30之前版本存在跨站脚本漏洞，该漏洞源于没有正确地清除其Ð Ñ Ð Ñ Ñ Ð Ð Ð设置选项卡中的用户输入，导致了经过验证的存储跨站点脚本问题

AI Predicted 6.1 Difficulty: Easy EPSS 0.62% · P48

Possible ATT&CK Techniques 1 AI

T1059 · Command and Scripting Interpreter
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I. Basic Information for CVE-2021-24277

Vulnerability Information
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Vulnerability Title
RSS for Yandex Turbo < 1.30 - Authenticated Stored Cross-Site Scripting (XSS)
Source: CVE Program / CVE List V5
Vulnerability Description
The RSS for Yandex Turbo WordPress plugin before 1.30 did not properly sanitise the user inputs from its Счетчики settings tab before outputting them back in the page, leading to authenticated stored Cross-Site Scripting issues
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 跨站脚本漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
WordPress是Wordpress基金会的一套使用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 插件是WordPress开源的一个应用插件。 RSS for Yandex Turbo WordPress plugin 1.30之前版本存在跨站脚本漏洞，该漏洞源于没有正确地清除其Ð Ñ Ð Ñ Ñ Ð Ð Ð设置选项卡中的用户输入，导致了经过验证的存储跨站点脚本问题
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
Flector RSS for Yandex Turbo 1.30 ~ 1.30 -

II. Public POCs for CVE-2021-24277

# POC Description Source Link Shenlong Link
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III. Intelligence Information for CVE-2021-24277

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Vendor Advisories for CVE-2021-24277 (1)

IV. Related Vulnerabilities

Same product: RSS for Yandex Turbo
Same vendor: Flector
Same weakness: CWE-79

V. Comments for CVE-2021-24277

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