CVE-2021-33563
HIGH
7.5
CVSS Score
Published: May 24, 2021 at 10:45 PM UTC
Updated: June 17, 2026 at 03:54 AM UTC
1 product affected across 1 vendorKoel
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Severity
HIGH7.5
Exploit prediction
EPSS 0.8%
Description
Koel before 5.1.4 lacks login throttling, lacks a password strength policy, and shows whether a failed login attempt had a valid username. This might make brute-force attacks easier.
Remediation
No guide yetNo remediation guidance has been written for this CVE yet, and no fixed version or vendor advisory is recorded against it.
References (2)
x_refsource_MISCThird Party Advisory
Source: [email protected]
https://github.com/koel/koel/releases/tag/v5.1.4x_refsource_MISCExploitIssue TrackingThird Party Advisory
Source: [email protected]
https://huntr.dev/bounties/1-other-koel/koel/CVSS
- Attack Vector
- NETWORK
- Complexity
- LOW
- Privileges
- NONE
- User Interaction
- NONE
- Scope
- UNCHANGED
- Confidentiality
- HIGH
- Integrity
- NONE
- Availability
- NONE
Vector?
Quick Info
StatusMODIFIED
CWE
CWE-916
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