Is CVE-2023-2078 in the CISA KEV catalog?

No. CVE-2023-2078 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2023-2078?

CVE-2023-2078 has a CVSS v3 base score of 7.3 (HIGH).

What is the EPSS score for CVE-2023-2078?

CVE-2023-2078 has an EPSS score of 0.45% (36th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2023-2078?

Upgrade buy me a coffee to 3.8 or later.

CVE & CISA-KEV Catalog

CVE-2023-2078

HIGH

7.3

CVSS v3

NVD

Description

The "Buy Me a Coffee – Button and Widget Plugin" plugin for WordPress is vulnerable to unauthorized modification of data due to missing capability checks on the recieve_post, bmc_disconnect, name_post, and widget_post functions in versions up to, and including, 3.7. This makes it possible for authenticated attackers, with minimal permissions such as subscribers, to update the plugins settings. CVE-2023-25030 may be a duplicate of this issue.

CWE-862Missing Authorization

How to fix

Remediation Available

buy me a coffeeNVD

Affected:< 3.8Fixed in:3.8CVE-2023-2078derived 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

ConfidentialityLow

IntegrityLow

AvailabilityLow

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

Exploit Intelligence

0.45%probability of exploitation in 30 days

36thpercentile

Low risk: more likely to be exploited than 36% of all known CVEs.

References

Patch1

plugins.trac.wordpress.org

Exploit2

Third-Party Advisory1

wordfence.com

Related Vulnerabilities

Other CWE-862 (Missing Authorization) vulnerabilities, ordered by exploit likelihood. View all

CVE	Severity	CVSS	EPSS	Exploited	Fix
CVE-2021-39226	Critical	9.8	100%	KEV	Fix
CVE-2022-0543	Critical	10.0	100%	KEV	Fix
CVE-2021-21978	Critical	9.8	99%	-	Fix
CVE-2023-52163	High	8.8	96%	KEV	-
CVE-2022-1329	High	8.8	93%	-	-
CVE-2023-6875	Critical	9.8	90%	-	-

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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 2026-04-08.