Vulnerability DatabaseCVE-2022-28923
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CVE-2022-28923
Published:February 06, 2023
Updated:September 23, 2026
Caddy v2.4.6 was discovered to contain an open redirection vulnerability which allows attackers to redirect users to phishing websites via crafted URLs.
Affected Packages
github.com/caddyserver/caddy/v2 (GO):
Affected version(s) >=e81369e2208e47d9650f9699ad8bc7692640b275 <v2.5.0-beta.1
Fix Suggestion:
Update to version v2.5.0-beta.1
Related Resources (9)
https://github.com/caddyserver/caddy/commit/78b5356f2b1945a90de1ef7f2c7669d82098edbd
https://lednerb.de/en/publications/responsible-disclosure/caddy-open-redirect-vulnerability
https://pkg.go.dev/vuln/GO-2023-1567
https://github.com/caddyserver/caddy
https://nvd.nist.gov/vuln/detail/CVE-2022-28923
https://security-tracker.debian.org/tracker/CVE-2022-28923
https://github.com/advisories/GHSA-qpm3-vr34-h8w8
https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/28xxx/CVE-2022-28923.json
https://lednerb.de/en/publications/responsible-disclosure/caddy-open-redirect-vulnerability/
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CVSS v4
Base Score:
5.3
Attack Vector
NETWORK
Attack Complexity
LOW
Attack Requirements
NONE
Privileges Required
NONE
User Interaction
PASSIVE
Vulnerable System Confidentiality
LOW
Vulnerable System Integrity
LOW
Vulnerable System Availability
NONE
Subsequent System Confidentiality
LOW
Subsequent System Integrity
LOW
Subsequent System Availability
NONE
CVSS v3
Base Score:
6.1
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
CHANGED
Confidentiality
LOW
Integrity
LOW
Availability
NONE
Weakness Type (CWE)
URL Redirection to Untrusted Site ('Open Redirect')
CWE-601
EPSS
Base Score:
1.43