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CVE-2022-0633— UpdraftPlus Free < 1.22.3 & Premium < 2.22.3 - Subscriber+ Backup Download

Quick assessment

Affected
UpdraftPlus UpdraftPlus WordPress Backup Plugin (Free)
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 plugin是WordPress开源的一个应用插件。 WordPress plugin UpdraftPlus Free 1.22.3之前版本和 Premium 2.22.3之前版本存在安全漏洞，该漏洞源于插件不能正确验证用户是否具有访问备份的nonce标识符所需的权限。攻击者可利用该漏洞下载最新的网站和数据库备份。

AI Predicted 8.8 Difficulty: Easy EPSS 2.07% · P81

Possible ATT&CK Techniques 1 AI

T1530 · Data from Cloud Storage
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I. Basic Information for CVE-2022-0633

Vulnerability Information
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Although we use advanced large model technology, its output may still contain inaccurate or outdated information.Shenlong tries to ensure data accuracy, but please verify and judge based on the actual situation.

Vulnerability Title
UpdraftPlus Free < 1.22.3 & Premium < 2.22.3 - Subscriber+ Backup Download
Source: CVE Program / CVE List V5
Vulnerability Description
The UpdraftPlus WordPress plugin Free before 1.22.3 and Premium before 2.22.3 do not properly validate a user has the required privileges to access a backup's nonce identifier, which may allow any users with an account on the site (such as subscriber) to download the most recent site & database backup.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
授权机制不正确
Source: CVE Program / CVE List V5
Vulnerability Title
WordPress plugin UpdraftPlus 安全漏洞
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 plugin是WordPress开源的一个应用插件。 WordPress plugin UpdraftPlus Free 1.22.3之前版本和 Premium 2.22.3之前版本存在安全漏洞，该漏洞源于插件不能正确验证用户是否具有访问备份的nonce标识符所需的权限。攻击者可利用该漏洞下载最新的网站和数据库备份。
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
UpdraftPlus UpdraftPlus WordPress Backup Plugin (Free) 1.22.3 ~ 1.22.3 -
UpdraftPlus UpdraftPlus WordPress Backup Plugin (Premium) 2.22.3 ~ 2.22.3 -

II. Public POCs for CVE-2022-0633

# POC Description Source Link Shenlong Link
AI-Generated POC Premium

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III. Intelligence Information for CVE-2022-0633

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Vendor Advisories for CVE-2022-0633 (1)

Exploits & Public PoCs for CVE-2022-0633 (1)

Other References for CVE-2022-0633 (2)

IV. Related Vulnerabilities

Same weakness: CWE-863