CVE-2025-11899
HIGHAgentflow - Unauthenticated Authentication Bypass via Hard-coded Cryptographic Key
Title source: llmDescription
Agentflow developed by Flowring has an Use of Hard-coded Cryptographic Key vulnerability, allowing unauthenticated remote attackers to exploit the fixed key to generate verification information, thereby logging into the system as any user. Attacker must first obtain an user ID in order to exploit this vulnerability.
References (2)
Core 2
Core References
Various Sources third-party-advisory
https://www.twcert.org.tw/tw/cp-132-10438-1173e-1.html
Various Sources third-party-advisory
https://www.twcert.org.tw/en/cp-139-10439-0bd15-2.html
Scores
CVSS v3
8.1
EPSS
0.0062
EPSS Percentile
44.6%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
CISA SSVC
Vulnrichment
Exploitation
none
Automatable
no
Technical Impact
total
Details
CWE
CWE-321
Status
published
Products (1)
Flowring Technology/Agentflow
4.0
Published
Oct 17, 2025
Tracked Since
Feb 18, 2026