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CVE-2023-5775— BackWPup <= 4.0.2 - Plaintext Storage of Backup Destination Password

Quick assessment

Affected
wp_media BackWPup – WordPress Backup & Restore Plugin
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 BackWPup 4.0.2 版本及之前版本存在安全漏洞，该漏洞源于插件未正确以明文形式存储备份目标密码。

CVSS 2.2 · Low EPSS 0.45% · P37

Possible ATT&CK Techniques 1 AI

T1530 · Data from Cloud Storage
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I. Basic Information for CVE-2023-5775

Vulnerability Information
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Vulnerability Title
BackWPup <= 4.0.2 - Plaintext Storage of Backup Destination Password
Source: CVE Program / CVE List V5
Vulnerability Description
The BackWPup plugin for WordPress is vulnerable to Plaintext Storage of Backup Destination Password in all versions up to, and including, 4.0.2. This is due to to the plugin improperly storing backup destination passwords in plaintext. This makes it possible for authenticated attackers, with administrator-level access, to retrieve the password from the password input field in the UI or from the options table where the password is stored.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:L/I:N/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
明文存储口令
Source: CVE Program / CVE List V5
Vulnerability Title
WordPress Plugin BackWPup 安全漏洞
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 BackWPup 4.0.2 版本及之前版本存在安全漏洞，该漏洞源于插件未正确以明文形式存储备份目标密码。
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
wp_media BackWPup – WordPress Backup Plugin * ~ 4.0.2 -

II. Public POCs for CVE-2023-5775

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III. Intelligence Information for CVE-2023-5775

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Patches & Fixes for CVE-2023-5775 (1)

Vendor Advisories for CVE-2023-5775 (1)

IV. Related Vulnerabilities

Same product: BackWPup – WordPress Backup & Restore Plugin
Same vendor: wp_media
Same weakness: CWE-256

V. Comments for CVE-2023-5775

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