CVE-2023-51670

FAUCET Score

CVE-2023-51670 is a Missing Authorization vulnerability affecting FunnelKit Checkout versions up to and including 3.10.3. This medium-severity vulnerability (CVSS 4.3) allows an authenticated attacker to perform unauthorized actions with low impact on integrity, requiring no user interaction. There is currently no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion surrounding this CVE.

Impacted Technologies

Vendor	Product	Version(s)	CPE
		<= 3.10.3CPE match	cpe:2.3:a:funnelkit:funnelkit_checkout::::::wordpress::*
		< 3.11.0CPE matchmatch criteria	cpe:2.3:a:funnelkit:funnelkit_checkout::::::wordpress::*

CVSS Data

CVSS version used by this source: 3.1

4.3MEDIUM

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

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

LOW

Availability Impact

NONE

Exploitability Score

2.8

Impact Score

1.4

CvssVersion

3.1

Exploit Intelligence

EPSS Score

0.29%

Probability of exploitation in next 30 days

EPSS Percentile

21.6%

Percentile rank of EPSS score among Peer Group

As of 2026-07-27

Model: v2026.06.15

This CVE's current EPSS score of 0.0029 is in the 28th percentile among its peer group of 21,958 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 0.0 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Remediation records are not available for this CVE.

References

patchstack.com / database/vulnerability/woofunnels-aero-checkout/wordpress-funnelkit-checkout-plugin-3-10-3-authenticated-arbitrary-plugin-activation-vulnerability

Third Party Advisory