TI-2023-02113 Aliases CVE-2023-2254 GHSA-5x35-3c26-4v3r

Ko-fi Button < 1.3.3 - Admin+ Stored XSS

LOW 22CWE-79Published 2023-08-16 · Updated 2024-08-02

Key facts

Attack vector: Network
Privileges required: High
User interaction: Required
Attack complexity: Low
Impact type: Cross-site scripting
Confidentiality · integrity · availability: Low · Low · None
Fix status: Fixed

Attack profile from CVSS 3.1 · NVD. Fix status from CNA. Impact type from CWE-79.

Summary

The Ko-fi Button WordPress plugin before 1.3.3 does not properly some of its settings, which could allow high-privilege users to perform Stored Cross-Site Scripting (XSS) attacks even when the unfiltered_html capability is disallowed (for example in multisite setup), and we consider it a low risk.

Why it matters now

EPSS 0.00442 38th percentileScored 2026-11-07

Public exploit Yes 1 exploit referenceTagged by the CNA and NVD

Fix Fixed Ko-fi Button (Unknown): 1.3.3

SSVC decision points

Not available: CISA has not published SSVC decision points for this record.

Affected products

Vendor	Product	Affected versions	Fixed in	Status	Source
Unknown	Ko-fi Button	before 1.3.3	1.3.3	Patch available	CNA

Ko-fi Button VendorUnknown Affected before 1.3.3 Fixed in 1.3.3 Patch available CNA

CPE configurations NVD · 1

CPE	Versions	Role	Vendor
cpe:2.3:a:ko-fi:ko-fi_button::::::wordpress::*	before 1.3.3	Vulnerable	Ko-fi

cpe:2.3:a:ko-fi:ko-fi_button:*:*:*:*:*:wordpress:*:* Versions before 1.3.3 Vulnerable ·Ko-fi

Remediation

Fix · CNA Ko-fi Button (Unknown) Fixed in 1.3.3

Timeline

2026-10-02 Threatist record created from CVE-2023-2254
2026-10-03 Alias added: GHSA-5x35-3c26-4v3r

References

Exploit 1

https://wpscan.com/vulnerability/8886ec5f-8465-448f-adbd-68a3e84c5dec

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences