CVE-2025-63807

CRITICAL

9.8

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.

CVE Details

CVSS v3.1 Score9.8

SeverityCRITICAL

CVSS VectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Attack VectorNETWORK

ComplexityLOW

Privileges RequiredNONE

User InteractionNONE

Published11/20/2025

Last Modified1/15/2026

Sourcenvd

Honeypot Sightings0

Affected Products

2dogz:blogin

Weaknesses (CWE)

CWE-307CWE-1390

References

https://gist.github.com/Rycarl-Furry/3e93c6f0d48a29518adf341e0fc7e2dd(cve@mitre.org)

IOC Correlations

No correlations recorded

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