All versions of the package github.com/greenpau/caddy-security are vulnerable to Improper Restriction of Excessive Authentication Attempts via the two-factor authentication (2FA). Although the application blocks the user after several failed attempts to provide 2FA codes, attackers can bypass this blocking mechanism by automating the application’s full multistep 2FA process.
References
| Link | Resource |
|---|---|
| https://blog.trailofbits.com/2023/09/18/security-flaws-in-an-sso-plugin-for-caddy/ | Exploit Third Party Advisory |
| https://blog.trailofbits.com/2023/09/18/security-flaws-in-an-sso-plugin-for-caddy/ | Exploit Third Party Advisory |
| https://github.com/greenpau/caddy-security/issues/271 | Issue Tracking |
| https://github.com/greenpau/caddy-security/issues/271 | Issue Tracking |
| https://security.snyk.io/vuln/SNYK-GOLANG-GITHUBCOMGREENPAUCADDYSECURITY-6249864 | Third Party Advisory |
| https://security.snyk.io/vuln/SNYK-GOLANG-GITHUBCOMGREENPAUCADDYSECURITY-6249864 | Third Party Advisory |
Configurations
History
03 Apr 2025, 16:12
| Type | Values Removed | Values Added |
|---|---|---|
| First Time |
Authcrunch
Authcrunch caddy-security |
|
| CVSS |
v2 : v3 : |
v2 : unknown
v3 : 6.5 |
| References | () https://security.snyk.io/vuln/SNYK-GOLANG-GITHUBCOMGREENPAUCADDYSECURITY-6249864 - Third Party Advisory | |
| References | () https://blog.trailofbits.com/2023/09/18/security-flaws-in-an-sso-plugin-for-caddy/ - Exploit, Third Party Advisory | |
| References | () https://github.com/greenpau/caddy-security/issues/271 - Issue Tracking | |
| CPE | cpe:2.3:a:authcrunch:caddy-security:*:*:*:*:*:*:*:* |
17 Feb 2024, 05:15
| Type | Values Removed | Values Added |
|---|---|---|
| New CVE |
Information
Published : 2024-02-17 05:15
Updated : 2025-04-03 16:12
NVD link : CVE-2024-21500
Mitre link : CVE-2024-21500
JSON object : View
Products Affected
authcrunch
- caddy-security
CWE
No CWE.