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

Goal: 1000 CNY · Raised: 1359 CNY

100%
Buy Us a Coffee

CVE-2025-6216— Allegra calculateTokenExpDate Password Recovery Authentication Bypass Vulnerability

Quick assessment

Affected
Allegra Allegra
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.

Allegra是Allegra公司的一款适用于中型企业的项目管理软件。 Allegra存在授权问题漏洞，该漏洞源于密码恢复机制依赖可预测值，可能导致认证绕过。

AI Predicted 8.8 Difficulty: Easy EPSS 47.77% · P99

Possible ATT&CK Techniques 1 AI

T1190 · Exploit Public-Facing Application
Get alerts for future matching vulnerabilities Log in to subscribe

I. Basic Information for CVE-2025-6216

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Although we use advanced large model technology, its output may still contain inaccurate or outdated information.Shenlong tries to ensure data accuracy, but please verify and judge based on the actual situation.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
Allegra calculateTokenExpDate Password Recovery Authentication Bypass Vulnerability
Source: CVE Program / CVE List V5
Vulnerability Description
Allegra calculateTokenExpDate Password Recovery Authentication Bypass Vulnerability. This vulnerability allows remote attackers to bypass authentication on affected installations of Allegra. Authentication is not required to exploit this vulnerability. The specific flaw exists within the password recovery mechanism. The issue results from reliance upon a predictable value when generating a password reset token. An attacker can leverage this vulnerability to bypass authentication on the application. Was ZDI-CAN-27104.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
忘记口令恢复机制弱
Source: CVE Program / CVE List V5
Vulnerability Title
Allegra 授权问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Allegra是Allegra公司的一款适用于中型企业的项目管理软件。 Allegra存在授权问题漏洞，该漏洞源于密码恢复机制依赖可预测值，可能导致认证绕过。
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
Allegra Allegra 8.1.3.32 -

II. Public POCs for CVE-2025-6216

# POC Description Source Link Shenlong Link
1 Allegra calculateTokenExpDate Password Recovery Authentication Bypass Vulnerability. This vulnerability allows remote attackers to bypass authentication on affected installations of Allegra. Authentication is not required to exploit this vulnerability. The specific flaw exists within the password recovery mechanism. The issue results from reliance upon a predictable value when generating a password reset token. An attacker can leverage this vulnerability to bypass authentication on the application. https://github.com/projectdiscovery/nuclei-templates/blob/main/code/cves/2025/CVE-2025-6216.yaml POC Details
AI-Generated POC Premium

No public POC found.

Login to generate AI POC

III. Intelligence Information for CVE-2025-6216

请登录查看更多情报信息。

IV. Related Vulnerabilities

Same product: Allegra
Same vendor: Allegra
Same weakness: CWE-640

V. Comments for CVE-2025-6216

No comments yet

Leave a comment