CVE-2025-10579— BackWPup <= 5.5.0 - Missing Authorization to Sensitive Information Exposure
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I. Basic Information for CVE-2025-10579
Vulnerability Information
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Vulnerability Title
BackWPup <= 5.5.0 - Missing Authorization to Sensitive Information Exposure
Source: NVD (National Vulnerability Database)
Vulnerability Description
The BackWPup – WordPress Backup & Restore Plugin plugin for WordPress is vulnerable to unauthorized access of data due to a missing capability check on the 'backwpup_working' AJAX action in all versions up to, and including, 5.5.0. This makes it possible for authenticated attackers, with Subscriber-level access and above, to retrieve access to a back-up's filename while a backup is running. This information has little value on it's own, but could be used to aid in a brute force attack to retrieve back-up contents in limited environments (i.e. NGINX).
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:N
Source: NVD (National Vulnerability Database)
Vulnerability Type
授权机制缺失
Source: NVD (National Vulnerability Database)
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。该平台具有在基于PHP和MySQL的服务器上架设个人博客网站的功能。WordPress plugin是一个应用插件。 WordPress plugin BackWPup 5.5.0及之前版本存在安全漏洞，该漏洞源于缺少能力检查，可能导致未经授权的数据访问。
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 & Restore Plugin | * ~ 5.5.0 | - |
II. Public POCs for CVE-2025-10579
| # | POC Description | Source Link | Shenlong Link |
|---|
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IV. Related Vulnerabilities
Same product: BackWPup – WordPress Backup & Restore Plugin
- CVE-2026-6227
BackWPup <= 5.6.6 - Authenticated (Administrator+) Local Fil - CVE-2025-15041
BackWPup <= 5.6.2 - Authenticated (BackWPup Helper+) Privile - CVE-2023-5505
BackWPup <= 4.0.1 - Authenticated (Administrator+) Directory - CVE-2023-5775
BackWPup <= 4.0.2 - Plaintext Storage of Backup Destination - CVE-2023-5504
BackWPup <= 4.0.1 - Authenticated (Administrator+) Directory
Same vendor: wp_media
- CVE-2026-6227
BackWPup <= 5.6.6 - Authenticated (Administrator+) Local Fil - CVE-2025-15041
BackWPup <= 5.6.2 - Authenticated (BackWPup Helper+) Privile - CVE-2023-5505
BackWPup <= 4.0.1 - Authenticated (Administrator+) Directory - CVE-2023-5775
BackWPup <= 4.0.2 - Plaintext Storage of Backup Destination - CVE-2023-5504
BackWPup <= 4.0.1 - Authenticated (Administrator+) Directory
Same weakness: CWE-862
- CVE-2021-47932
WordPress TheCartPress 1.5.3.6 Privilege Escalation Unauthen - CVE-2025-15634
HCL BigFix WebUI is affected by a missing authorization vuln - CVE-2026-42297
Argo Workflows Is Missing Authorization in Sync ConfigMap Pr - CVE-2026-42174
Kirby: User avatar creation, replacement and deletion are no - CVE-2026-42137
Kirby: `pages.access/list` and `files.access/list` permissio
V. Comments for CVE-2025-10579
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