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CVE-2026-15802— WP Foodbakery <= 4.9 - Authenticated (Subscriber+) Arbitrary File Deletion via via delete_locations_backup_file AJAX Action

Quick assessment

Affected
Chimpstudio WP Foodbakery
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.

Chimpstudio WP Foodbakery是Chimpstudio公司的一个食品配送网站插件。 Chimpstudio WP Foodbakery 4.9及之前版本存在路径遍历漏洞，该漏洞源于delete_locations_backup_file_callback函数中对文件路径的验证不充分，可能导致经过身份验证的攻击者（具有订阅者级别及以上权限）删除服务器上的任意文件，进而导致远程代码执行。

CVSS 8.1 · High EPSS 0.82% · P56

Affected Version Matrix 1

VendorProduct Version RangeStatus
Chimpstudio WP Foodbakery ≤ 4.9 affected
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I. Basic Information for CVE-2026-15802

Vulnerability Information
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Vulnerability Title
WP Foodbakery <= 4.9 - Authenticated (Subscriber+) Arbitrary File Deletion via via delete_locations_backup_file AJAX Action
Source: CVE Program / CVE List V5
Vulnerability Description
The WP Foodbakery plugin for WordPress is vulnerable to arbitrary file deletion due to insufficient file path validation in the 'delete_locations_backup_file_callback' function in all versions up to, and including, 4.9. This makes it possible for authenticated attackers, with subscriber-level access and above, to delete arbitrary files on the server, which can easily lead to remote code execution when the right file is deleted (such as wp-config.php).
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
相对路径遍历
Source: CVE Program / CVE List V5
Vulnerability Title
Chimpstudio WP Foodbakery 路径遍历漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Chimpstudio WP Foodbakery是Chimpstudio公司的一个食品配送网站插件。 Chimpstudio WP Foodbakery 4.9及之前版本存在路径遍历漏洞，该漏洞源于delete_locations_backup_file_callback函数中对文件路径的验证不充分，可能导致经过身份验证的攻击者（具有订阅者级别及以上权限）删除服务器上的任意文件，进而导致远程代码执行。
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
Chimpstudio WP Foodbakery 0 ~ 4.9 -

II. Public POCs for CVE-2026-15802

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III. Intelligence Information for CVE-2026-15802

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Vendor Advisories for CVE-2026-15802 (1)

Other References for CVE-2026-15802 (1)

IV. Related Vulnerabilities

Same product: WP Foodbakery
Same vendor: Chimpstudio
Same weakness: CWE-23

V. Comments for CVE-2026-15802

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