Is CVE-2023-51405 in the CISA KEV catalog?

No. CVE-2023-51405 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2023-51405?

CVE-2023-51405 has a CVSS v3 base score of 8.2 (HIGH).

What is the EPSS score for CVE-2023-51405?

CVE-2023-51405 has an EPSS score of 0.66% (47th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2023-51405?

Upgrade bookingpress to 1.0.75 or later.

CVE & CISA-KEV Catalog

CVE-2023-51405

HIGH

8.2

CVSS v3

NVD

Description

Improper Authentication vulnerability in Repute Infosystems BookingPress allows Accessing Functionality Not Properly Constrained by ACLs.This issue affects BookingPress: from n/a through 1.0.74.

CWE-287Improper Authentication CWE-863Incorrect Authorization

How to fix

Remediation Available

bookingpressNVD

Affected:< 1.0.75Fixed in:1.0.75CVE-2023-51405derived 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

ConfidentialityNone

IntegrityHigh

AvailabilityLow

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

Exploit Intelligence

0.66%probability of exploitation in 30 days

47thpercentile

Moderate risk: more likely to be exploited than 47% of all known CVEs.

References

Third-Party Advisory1

patchstack.com

Related Vulnerabilities

Other CWE-287 (Improper Authentication) vulnerabilities, ordered by exploit likelihood. View all

CVE	Severity	CVSS	EPSS	Exploited	Fix
CVE-2023-35082	Critical	9.8	100%	KEV + Ransom	Fix
CVE-2023-35078	Critical	9.8	100%	KEV + Ransom	Fix
CVE-2017-7921	Critical	9.8	100%	KEV	-
CVE-2024-7593	Critical	9.8	100%	KEV	-
CVE-2023-46805	High	8.2	100%	KEV + Ransom	-
CVE-2022-40684	Critical	9.8	100%	KEV + Ransom	Fix

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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 2026-04-28.