Is CVE-2023-3604 in the CISA KEV catalog?

No. CVE-2023-3604 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2023-3604?

CVE-2023-3604 has a CVSS v3 base score of 7.5 (HIGH).

What is the EPSS score for CVE-2023-3604?

CVE-2023-3604 has an EPSS score of 0.69% (48th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2023-3604?

Upgrade all in one login to 1.1.4 or later. Fixes are available for 3 affected products.

CVE & CISA-KEV Catalog

CVE-2023-3604

HIGH

7.5

CVSS v3

NVD

Description

The Change WP Admin Login WordPress plugin before 1.1.4 discloses the URL of the hidden login page when accessing a crafted URL, bypassing the protection offered.

How to fix

Remediation Available

all in one loginNVD

Affected:< 1.1.4Fixed in:1.1.4CVE-2023-3604derived from NVD

change wp-admin loginNVD

Affected:< 1.1.4Fixed in:1.1.4CVE-2023-3604derived from NVD

change wp admin loginNVD

Affected:< 1.1.4Fixed in:1.1.4CVE-2023-3604derived from NVD

Remediation is compiled from vendor and distribution security advisories. Always confirm against the linked source for your exact version and platform.

CVSS v3 Vector

Exploitability

Attack VectorNetwork

Attack ComplexityLow

Privileges RequiredNone

User InteractionNone

ScopeUnchanged

Impact

ConfidentialityHigh

IntegrityNone

AvailabilityNone

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

Exploit Intelligence

0.69%probability of exploitation in 30 days

48thpercentile

Moderate risk: more likely to be exploited than 48% of all known CVEs.

References

Exploit1

wpscan.com

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This product uses NVD data but is not endorsed or certified by the NVD. EPSS scores courtesy of FIRST.org (https://www.first.org/epss). Source: CISA KEV Catalog. Data as of 2026-01-16.