What is CVE-2023-52430?

CVE-2023-52430 is a medium-severity vulnerability in Authcrunch Caddy-security, classified under Cross-site Scripting. CVSS score: 6.1/10. Published 2024-02-12.

How severe is CVE-2023-52430?

Medium severity. CVSS v3 base score is 6.1 out of 10.

Is CVE-2023-52430 known to be exploited?

1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.

XSS in Authcrunch Caddy-security

CVE-2023-52430

The caddy-security plugin 1.1.20 for Caddy allows reflected XSS via a GET request to a URL that contains an XSS payload and begins with either a /admin or /settings/mfa/delete/ substring.

Vulnerability class: XSS (Cross-Site Scripting)

EPSS: 0.004 (29.2th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 6.1 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N.

Affected products

Authcrunch Caddy-security — versions 1.1.20
N/a — versions n/a

Weakness classification (CWE)

CWE-79 — Cross-site Scripting

Public proof-of-concept exploits

trailofbits/publications

References

cve@mitre.org (Third Party Advisory)
cve@mitre.org (Issue Tracking, Vendor Advisory)

Frequently asked questions

What is CVE-2023-52430?: CVE-2023-52430 is a medium-severity vulnerability in Authcrunch Caddy-security, classified under Cross-site Scripting. CVSS score: 6.1/10. Published 2024-02-12.
How severe is CVE-2023-52430?: Medium severity. CVSS v3 base score is 6.1 out of 10.
Is CVE-2023-52430 known to be exploited?: 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.