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CVE-2023-3352— Smush – Lazy Load Images, Optimize & Compress Images <= 3.16.4 - Missing Authorization to Resmush List Deletion

Quick assessment

Affected
wpmudev Smush – Image Optimization, Compression, Lazy Load, WebP & CDN
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 Smush 存在安全漏洞，该漏洞源于 delete_resmush_list 函数缺少功能检查，导致 resmush 列表被未经授权删除。

CVSS 4.3 · Medium EPSS 0.31% · P23

Possible ATT&CK Techniques 1 AI

T1530 · Data from Cloud Storage
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I. Basic Information for CVE-2023-3352

Vulnerability Information
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Vulnerability Title
Smush – Lazy Load Images, Optimize & Compress Images <= 3.16.4 - Missing Authorization to Resmush List Deletion
Source: CVE Program / CVE List V5
Vulnerability Description
The Smush plugin for WordPress is vulnerable to unauthorized deletion of the resmush list due to a missing capability check on the delete_resmush_list() function. This makes it possible for authenticated attackers, with minimal permissions such as a subscriber, to delete the resmush list for Nextgen or the Media Library.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/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 Smush 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 Smush 存在安全漏洞，该漏洞源于 delete_resmush_list 函数缺少功能检查，导致 resmush 列表被未经授权删除。
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
wpmudev Smush Image Optimization – Optimize Images | Compress & Lazy Load Images | Convert WebP | Image CDN * ~ 3.16.4 -

II. Public POCs for CVE-2023-3352

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III. Intelligence Information for CVE-2023-3352

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Patches & Fixes for CVE-2023-3352 (1)

Vendor Advisories for CVE-2023-3352 (1)

IV. Related Vulnerabilities

Same vendor: wpmudev
Same weakness: CWE-862

V. Comments for CVE-2023-3352

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