Goal Reached Thanks to every supporter — we hit 100%!

Goal: 1000 CNY · Raised: 1359 CNY

100%
Buy Us a Coffee

CVE-2026-73326— CamaleonCMS Missing Authorization via Plugin Administration Endpoints

Quick assessment

Affected
owen2345 CamaleonCMS
Exploitation
Public or AI PoC available; prioritize validation
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

Owen Peredo Diaz CamaleonCMS是Owen Peredo Diaz个人开发者的一款内容管理系统。 Owen Peredo Diaz CamaleonCMS 2.9.1及之前版本存在授权问题漏洞，该漏洞源于缺少授权验证，允许任意已认证的低权限用户通过访问四个未受保护的插件管理端点，无需管理员授权即可访问和修改插件设置，操纵插件配置参数，可能导致账户接管。

CVSS 7.6 · High EPSS 0.38% · P30

Affected Version Matrix 1

VendorProduct Version RangeStatus
owen2345 CamaleonCMS ≤ 2.9.1 affected
Get alerts for future matching vulnerabilities Log in to subscribe

I. Basic Information for CVE-2026-73326

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Although we use advanced large model technology, its output may still contain inaccurate or outdated information.Shenlong tries to ensure data accuracy, but please verify and judge based on the actual situation.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
CamaleonCMS Missing Authorization via Plugin Administration Endpoints
Source: CVE Program / CVE List V5
Vulnerability Description
CamaleonCMS contains a missing authorization vulnerability that allows any authenticated low-privileged user to access and modify plugin settings by reaching four unprotected plugin-administration endpoints without administrator-level authorization. Attackers can manipulate plugin configuration parameters at runtime across the attack, front_cache, cama_meta_tag, and cama_contact_form plugins to alter cached page behavior, modify public meta-tag output, or reconfigure contact forms, enabling account takeover when chained with stored cross-site scripting through the contact form's before_html field.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:H/A:L
Source: CVE Program / CVE List V5
Vulnerability Type
授权机制缺失
Source: CVE Program / CVE List V5
Vulnerability Title
Owen Peredo Diaz CamaleonCMS 授权问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Owen Peredo Diaz CamaleonCMS是Owen Peredo Diaz个人开发者的一款内容管理系统。 Owen Peredo Diaz CamaleonCMS 2.9.1及之前版本存在授权问题漏洞，该漏洞源于缺少授权验证，允许任意已认证的低权限用户通过访问四个未受保护的插件管理端点，无需管理员授权即可访问和修改插件设置，操纵插件配置参数，可能导致账户接管。
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
owen2345 CamaleonCMS 0 ~ 2.9.1 -

II. Public POCs for CVE-2026-73326

# POC Description Source Link Shenlong Link
AI-Generated POC Premium
Qwen3.6-35B-A3B · 7300 chars
Pro+ exclusive includes:
Vulnerability reproduction recording (real sandbox build + trigger, exclusive)
In-depth vulnerability mechanism
Trigger conditions & impact
Full executable POC code
Exploit chain & mitigation
POC zip download
100+ AI POC generations per month

III. Intelligence Information for CVE-2026-73326

请登录查看更多情报信息。

Security Blog Posts for CVE-2026-73326 (1)

Other References for CVE-2026-73326 (2)

Same Patch Batch · owen2345 · 2026-08-12 · 5 CVEs total

CVE-2026-73332 8.7 HIGH CamaleonCMS cama_contact_form Plugin Stored XSS via before_html Field
CVE-2026-73329 8.7 HIGH CamaleonCMS Stored XSS via Draft Post Title Creation Endpoint
CVE-2026-73331 7.1 HIGH CamaleonCMS 2.9.1 Authenticated SQL Injection via Post Slug Field
CVE-2026-73330 6.6 MEDIUM CamaleonCMS 2.9.1 Server-Side Template Injection via test_email Action

IV. Related Vulnerabilities

Same product: CamaleonCMS
Same vendor: owen2345
Same weakness: CWE-862

V. Comments for CVE-2026-73326

No comments yet

Leave a comment