How severe is CVE-2023-52430?

CVE-2023-52430 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-2023-52430 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (29th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2023-52430?

CVE-2023-52430 affects Authcrunch Caddy-security. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2023-52430?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

Does CVE-2023-52430 have an EU (EUVD) identifier?

Yes. CVE-2023-52430 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2024-0774.

When was CVE-2023-52430 published?

CVE-2023-52430 was published on 2024-02-12 and last updated on 2026-06-17.

CVE-2023-52430

CVE-2023-52430 is a medium-severity vulnerability in Authcrunch Caddy-security 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-79.

Key facts

Severity: Medium (CVSS 3.x base score 6.1)
EPSS exploit prediction: 0% (29th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2024-0774
Weakness: CWE-79
Affected product: Authcrunch Caddy-security
Published: 2024-02-12
Last modified: 2026-06-17

Description

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.

Frequently asked questions

What is 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.
How severe is CVE-2023-52430?: CVE-2023-52430 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-2023-52430 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (29th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2023-52430?: CVE-2023-52430 affects Authcrunch Caddy-security. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2023-52430?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2023-52430 have an EU (EUVD) identifier?: Yes. CVE-2023-52430 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2024-0774.
When was CVE-2023-52430 published?: CVE-2023-52430 was published on 2024-02-12 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:authcrunch:caddy-security:1.1.20:*:*:*:*:*:*:*

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