CVE-2025-63807
CRITICAL EPSS 35.6%
Published Nov 20, 20257mo ago · Modified Jun 17, 20261w ago
9.8 CVSS 3.1
Published Nov 20, 2025 7mo ago
Last Modified Jun 17, 2026 1w ago
Description
An issue was discovered in weijiang1994 university-bbs (aka Blogin) in commit 9e06bab430bfc729f27b4284ba7570db3b11ce84 (2025-01-13). A weak verification code generation mechanism combined with missing rate limiting allows attackers to perform brute-force attacks on verification codes without authentication. Successful exploitation may result in account takeover via password reset or other authentication bypass methods.
CVSS Details
Base Score
Exploitability
Impact
Vector string
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H Attack Vector Network
Attack Complexity Low
Privileges Required None
User Interaction None
Scope Unchanged
Confidentiality High
Integrity High
Availability High
Threat Intelligence
EPSS Exploit Probability
35.6% percentile
Exploit & Patch Status
Public Exploit Known
No Patch Available
Weaknesses 2
CWE-1390
CWE-307
Affected Products 1
| Vendor | Product | Version | Range |
|---|---|---|---|
| 2dogz | blogin | * | ≤2024-11-09 |
References 1
- gist.github.com https://gist.github.com/Rycarl-Furry/3e93c6f0d48a29518adf341e0fc7e2dd
Remediation
No remediation data recorded yet
Check vendor advisories and the NVD entry for patch availability.