CVE-2022-28923

MEDIUMNVD 6.16.1—

6.1

Caddy v2.4.6 was discovered to contain an open redirection vulnerability which allows attackers to redirect users to phishing websites via crafted URLs.

CVSS v3: 6.1
EG Score: 6.1(medium)
EPSS: 86.6%
KEV: Not listed

Published

February 6, 2023

Last Modified

March 26, 2025

References (2)

cve@mitrehttps://lednerb.de/en/publications/responsible-disclosure/caddy-open-redirect-vulnerability/
af854a3a-2127-422b-91ae-364da2661108https://lednerb.de/en/publications/responsible-disclosure/caddy-open-redirect-vulnerability/

Weakness Classification(1)

MITRE Common Weakness Enumeration — the root-cause categories this CVE belongs to.

CWE-601URL Redirection to Untrusted Site (Open Redirect)

Frequently asked(5)

What is CVE-2022-28923?

CVE-2022-28923 is a medium vulnerability published on February 6, 2023. Caddy v2.4.6 was discovered to contain an open redirection vulnerability which allows attackers to redirect users to phishing websites via crafted URLs.

When was CVE-2022-28923 disclosed?

CVE-2022-28923 was first published in the National Vulnerability Database on February 6, 2023, with the most recent update on March 26, 2025. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.

Is CVE-2022-28923 actively exploited?

CVE-2022-28923 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 86.6% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.

What is the CVSS score of CVE-2022-28923?

CVE-2022-28923 has a CVSS v3 base score of 6.1 (NVD).

How do I remediate CVE-2022-28923?

Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2022-28923, EchelonGraph cross-links them in the Vendor Advisories panel below — those typically contain the canonical remediation steps, fixed version numbers, and any vendor-specific mitigations.

Dependency Blast Radius

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CVE-2022-28923

📅 Published

🔄 Last Modified

🔗 References (2)