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

Goal: 1000 CNY · Raised: 1359 CNY

100%
Buy Us a Coffee

CVE-2026-55741— Cotonti CSRF in admin.config.php allows unauthorized configuration changes

Quick assessment

Affected
Cotonti Cotonti
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.

Cotonti Cotonti是Cotonti团队的一个内容管理系统。 Cotonti 1.0.0版本存在跨站请求伪造漏洞，该漏洞源于管理配置处理程序中存在跨站请求伪造问题，在admin.config.php文件中配置更新操作未调用cot_check_xg()验证CSRF令牌（'x'参数），导致远程攻击者诱使已认证管理员访问恶意页面后强制浏览器提交伪造请求修改核心、模块或插件配置选项。

CVSS 8.8 · High EPSS 0.21% · P10

Possible ATT&CK Techniques 1 AI

T1190 · Exploit Public-Facing Application

Affected Version Matrix 1

VendorProduct Version RangeStatus
Cotonti Cotonti 1.0.0 affected
Get alerts for future matching vulnerabilities Log in to subscribe

I. Basic Information for CVE-2026-55741

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Although we use advanced large model technology, its output may still contain inaccurate or outdated information.Shenlong tries to ensure data accuracy, but please verify and judge based on the actual situation.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
Cotonti CSRF in admin.config.php allows unauthorized configuration changes
Source: CVE Program / CVE List V5
Vulnerability Description
Cotonti 1.0.0 (master branch, commit f43f1fc3) is vulnerable to Cross-Site Request Forgery in the administration configuration handler. In system/admin/admin.config.php, the configuration update action ('a=update') processes POST data via cot_config_update_options without calling cot_check_xg to validate the anti-CSRF token (the 'x' parameter), unlike other admin handlers (e.g. admin.structure.php, admin.cache.php).
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
跨站请求伪造(CSRF)
Source: CVE Program / CVE List V5
Vulnerability Title
Cotonti 跨站请求伪造漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Cotonti Cotonti是Cotonti团队的一个内容管理系统。 Cotonti 1.0.0版本存在跨站请求伪造漏洞，该漏洞源于管理配置处理程序中存在跨站请求伪造问题，在admin.config.php文件中配置更新操作未调用cot_check_xg()验证CSRF令牌（'x'参数），导致远程攻击者诱使已认证管理员访问恶意页面后强制浏览器提交伪造请求修改核心、模块或插件配置选项。
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
Cotonti Cotonti 1.0.0 -

II. Public POCs for CVE-2026-55741

# POC Description Source Link Shenlong Link
AI-Generated POC Verified env Premium
Qwen3.6-35B-A3B · 9725 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-2026-55741

请登录查看更多情报信息。

Patches & Fixes for CVE-2026-55741 (1)

Vendor Pages for CVE-2026-55741 (1)

Same Patch Batch · Cotonti · 2026-06-18 · 5 CVEs total

CVE-2026-55742 9.6 CRITICAL Cotonti CSRF in admin.rights.php allows privilege escalation
CVE-2026-55744 8.1 HIGH Cotonti CSRF in PFS allows forced arbitrary file upload
CVE-2026-55746 7.6 HIGH Cotonti stored XSS via PFS folder title
CVE-2026-55745 5.4 MEDIUM Cotonti CSRF in PFS folder edit allows unauthorized folder modification

IV. Related Vulnerabilities

Same product: Cotonti
Same vendor: Cotonti
Same weakness: CWE-352

V. Comments for CVE-2026-55741

No comments yet

Leave a comment