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

Goal: 1000 CNY · Raised: 1336 CNY

100%
Buy Us a Coffee

CVE-2026-47234— Admidio writes session IDs and auto-login cookie values to application logs

Quick assessment

Affected
Admidio admidio
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.

Admidio是Admidio组织开源的一款成员管理系统。该系统支持成员列表、事件管理、留言簿、相册和下载等功能。 Admidio 5.0.10之前版本存在安全漏洞，该漏洞源于启用调试日志时Session::setCookie()记录完整cookie值且Session::start()记录当前会话ID，可能导致日志中泄露活动会话cookie和持久自动登录cookie，任何可访问日志的人都能恢复实时凭据。

CVSS 4.4 · Medium EPSS 0.13% · P3

Possible ATT&CK Techniques 1 AI

T1530 · Data from Cloud Storage

Affected Version Matrix 1

VendorProduct Version RangeStatus
Admidio admidio < 5.0.10 affected
Get alerts for future matching vulnerabilities Log in to subscribe

I. Basic Information for CVE-2026-47234

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Although we use advanced large model technology, its output may still contain inaccurate or outdated information.Shenlong tries to ensure data accuracy, but please verify and judge based on the actual situation.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
Admidio writes session IDs and auto-login cookie values to application logs
Source: CVE Program / CVE List V5
Vulnerability Description
Admidio is an open-source user management solution. Prior to version 5.0.10, when debug logging is enabled, `Session::setCookie()` logs full cookie values and `Session::start()` logs the current session ID. In a real Admidio deployment this includes both the active session cookie and the persistent auto-login cookie. Anyone with access to the log sink can recover live bearer-style credentials from the logs. Version 5.0.10 contains a fix.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
信息暴露
Source: CVE Program / CVE List V5
Vulnerability Title
Admidio 信息泄露漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Admidio是Admidio组织开源的一款成员管理系统。该系统支持成员列表、事件管理、留言簿、相册和下载等功能。 Admidio 5.0.10之前版本存在安全漏洞，该漏洞源于启用调试日志时Session::setCookie()记录完整cookie值且Session::start()记录当前会话ID，可能导致日志中泄露活动会话cookie和持久自动登录cookie，任何可访问日志的人都能恢复实时凭据。
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
Admidio admidio < 5.0.10 -

II. Public POCs for CVE-2026-47234

# POC Description Source Link Shenlong Link
AI-Generated POC Premium

No public POC found.

Login to generate AI POC

III. Intelligence Information for CVE-2026-47234

请登录查看更多情报信息。

Patches & Fixes for CVE-2026-47234 (2)

Vendor Advisories for CVE-2026-47234 (1)

Same Patch Batch · Admidio · 2026-08-12 · 9 CVEs total

CVE-2026-47231 8.1 HIGH Admidio has IDOR in `documents-files.php` `mode=move_save` that lets any folder-uploader e
CVE-2026-47226 6.5 MEDIUM Admidio: Authorization bypass in file_delete enables cross-folder file removal by authenti
CVE-2026-47227 6.5 MEDIUM Admidio module-administrator can delete or reorder categories owned by other modules via d
CVE-2026-47230 6.5 MEDIUM Admidio: IDOR in documents-files.php allows cross-folder file rename and description chang
CVE-2026-47233 6.5 MEDIUM Admidio: Any logged-in user can delete inventory fields via `mode=field_delete` — incomple
CVE-2026-47229 5.4 MEDIUM Admidio: CSRF in SSO client `enable` action toggles SAML/OIDC clients without token valida
CVE-2026-47228 5.2 MEDIUM Admidio's CSRF in registration `send_login` mode resets arbitrary user passwords
CVE-2026-47232 4.3 MEDIUM Admidio PKCS#12 private key export action lacks CSRF protection

IV. Related Vulnerabilities

Same product: admidio
Same vendor: Admidio
Same weakness: CWE-200

V. Comments for CVE-2026-47234

No comments yet

Leave a comment