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CVE-2020-36667— JetBackup – WP Backup, Migrate & Restore <= 1.4.1 - Missing Authorization to Unauthorized Backup Location Change

Quick assessment

Affected
backupguard JetBackup – Backup, Restore & Migrate
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 JetBackup – WP Backup, Migrate & Restore 1.4.1及之前版本存在安全漏洞，该漏洞源于缺乏适当功能检查，攻击者利用该漏洞可以更改备份位置并可能从中窃取敏感信息。

CVSS 5.4 · Medium EPSS 0.48% · P40

Possible ATT&CK Techniques 1 AI

T1005 · Data from Local System
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I. Basic Information for CVE-2020-36667

Vulnerability Information
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Vulnerability Title
JetBackup – WP Backup, Migrate & Restore <= 1.4.1 - Missing Authorization to Unauthorized Backup Location Change
Source: CVE Program / CVE List V5
Vulnerability Description
The JetBackup – WP Backup, Migrate & Restore plugin for WordPress is vulnerable to unauthorized back-up location changes in versions up to, and including 1.4.1 due to a lack of proper capability checking on the backup_guard_cloud_dropbox, backup_guard_cloud_gdrive, and backup_guard_cloud_oneDrive functions. This makes it possible for authenticated attackers, with minimal permissions, such as a subscriber to change to location of back-ups and potentially steal sensitive information from them.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
授权机制缺失
Source: CVE Program / CVE List V5
Vulnerability Title
WordPress plugin JetBackup – WP Backup, Migrate & Restore 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 JetBackup – WP Backup, Migrate & Restore 1.4.1及之前版本存在安全漏洞，该漏洞源于缺乏适当功能检查，攻击者利用该漏洞可以更改备份位置并可能从中窃取敏感信息。
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
backupguard JetBackup – WP Backup, Migrate & Restore * ~ 1.4.0 -

II. Public POCs for CVE-2020-36667

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III. Intelligence Information for CVE-2020-36667

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Patches & Fixes for CVE-2020-36667 (1)

Vendor Advisories for CVE-2020-36667 (1)

Same Patch Batch · backupguard · 2023-03-07 · 3 CVEs total

CVE-2020-36669 8.8 HIGH JetBackup – WP Backup, Migrate & Restore <= 1.3.9 - Cross-Site Request Forgery to Arbitrar
CVE-2020-36668 4.3 MEDIUM JetBackup – WP Backup, Migrate & Restore <= 1.4.0 - Sensitive Information Disclosure

IV. Related Vulnerabilities

Same product: JetBackup – Backup, Restore & Migrate
Same vendor: backupguard
Same weakness: CWE-862

V. Comments for CVE-2020-36667

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