CVE-2021-38312— Gutenberg Template Library & Redux Framework <= 4.2.11 Incorrect Authorization check to Arbitrary plugin installation and post deletion
Get alerts for future matching vulnerabilitiesLog in to subscribe
I. Basic Information for CVE-2021-38312
Vulnerability Information
Have questions about the vulnerability? See if Shenlong's analysis helps!
View Shenlong Deep Dive ↗ Although we use advanced large model technology, its output may still contain inaccurate or outdated information.Shenlong tries to ensure data accuracy, but please verify and judge based on the actual situation.
Vulnerability Title
Gutenberg Template Library & Redux Framework <= 4.2.11 Incorrect Authorization check to Arbitrary plugin installation and post deletion
Source: NVD (National Vulnerability Database)
Vulnerability Description
The Gutenberg Template Library & Redux Framework plugin <= 4.2.11 for WordPress used an incorrect authorization check in the REST API endpoints registered under the “redux/v1/templates/” REST Route in “redux-templates/classes/class-api.php”. The `permissions_callback` used in this file only checked for the `edit_posts` capability which is granted to lower-privileged users such as contributors, allowing such users to install arbitrary plugins from the WordPress repository and edit arbitrary posts.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:L
Source: NVD (National Vulnerability Database)
Vulnerability Type
授权机制不正确
Source: NVD (National Vulnerability Database)
Vulnerability Title
WordPress 插件安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
WordPress是Wordpress基金会的一套使用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 插件是WordPress开源的一个应用插件。 WordPress Gutenberg Template Library & Redux Framework plugin 4.2.11版本存在安全漏洞，该漏洞源于在REST路由下注册的REST API端点中使用了错误的授权检查，攻击者可以从WordPress存储库安装任意插件并编辑任意帖子。
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 |
|---|---|---|---|---|
| Redux.io | Gutenberg Template Library & Redux Framework | 4.2.11 ~ 4.2.11 | - |
II. Public POCs for CVE-2021-38312
| # | POC Description | Source Link | Shenlong Link |
|---|
AI-Generated POCPremium
No public POC found.
Login to generate AI POCIII. Intelligence Information for CVE-2021-38312
请登录查看更多情报信息。
IV. Related Vulnerabilities
Same weakness: CWE-863
- CVE-2026-45316
Open WebUI: Read-Only Users Can Toggle Note Pin Status via I - CVE-2026-44567
Open WebUI: Open WebUI Improper Authorization Control - CVE-2026-45672
Open WebUI: Jupyter code execution works despite `ENABLE_COD - CVE-2026-44557
Open WebUI: Global Knowledge Base Enumeration via knowledge- - CVE-2026-44561
Open WebUI: Deactivated Channel Members Retain Full Access t
V. Comments for CVE-2021-38312
No comments yet