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CVE-2023-52430

18
FAUCET Score

CVE-2023-52430 describes a reflected Cross-Site Scripting (XSS) vulnerability in the caddy-security plugin (version 1.1.20) for Caddy, affecting authcrunch caddy_security. This medium-severity vulnerability (CVSS 6.1) can be exploited via a GET request containing an XSS payload within specific URL paths (/admin or /settings/mfa/delete/), requiring user interaction. There is currently no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
1.1.20CPE matchmatch criteria
cpe:2.3:a:authcrunch:caddy-security:1.1.20:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.1

6.1MEDIUM

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
CHANGED
Confidentiality Impact
LOW
Integrity Impact
LOW
Availability Impact
NONE
Exploitability Score
2.8
Impact Score
2.7
CvssVersion
3.1

Exploit Intelligence

EPSS Score
0.37%
Probability of exploitation in next 30 days
EPSS Percentile
30.0%
Percentile rank of EPSS score among Peer Group
As of 2026-07-28
Model: v2026.06.15
This CVE's current EPSS score of 0.0037 is in the 30th percentile among its peer group of 26,236 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.0 Mastodon, and 0.1 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Vendor Patches (1)

github_advisoryvendor investigatingvia nvd_reference
View patch

Vendor Advisories (1)

goGHSA-xwmv-cx7p-fqfcmedium

caddy-security plugin for Caddy vulnerable to reflected Cross-site Scripting

Feb 13, 2024

References

blog.trailofbits.com / 2023/09/18/security-flaws-in-an-sso-plugin-for-caddy
Third Party Advisory
github.com / greenpau/caddy-security/issues/264
Issue TrackingVendor Advisory