CVE-2022-28923
CVE-2022-28923 is a medium-severity vulnerability in Caddyserver Caddy with a CVSS 3.x base score of 6.1. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-601.
Key facts
- Severity: Medium (CVSS 3.x base score 6.1)
- EPSS exploit prediction: 1% (70th percentile)
- Actively exploited: Not listed in CISA KEV
- Weakness: CWE-601
- Affected product: Caddyserver Caddy
- Published:
- Last modified:
Description
Caddy v2.4.6 was discovered to contain an open redirection vulnerability which allows attackers to redirect users to phishing websites via crafted URLs.
Frequently asked questions
- What is CVE-2022-28923?
- Caddy v2.4.6 was discovered to contain an open redirection vulnerability which allows attackers to redirect users to phishing websites via crafted URLs.
- How severe is CVE-2022-28923?
- CVE-2022-28923 has a CVSS 3.x base score of 6.1, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is low, integrity low, and availability none.
- Is CVE-2022-28923 being actively exploited?
- It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (70th percentile), an estimate of the probability of exploitation in the next 30 days.
- What products are affected by CVE-2022-28923?
- CVE-2022-28923 affects Caddyserver Caddy. See the affected-products list for the exact vulnerable versions.
- How do I fix CVE-2022-28923?
- Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
- When was CVE-2022-28923 published?
- CVE-2022-28923 was published on 2023-02-06 and last updated on 2026-06-17.
References
Affected products (1)
- cpe:2.3:a:caddyserver:caddy:2.4.6:*:*:*:*:*:*:*
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Other CWE-601 (Open Redirect) vulnerabilities
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