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TI-2023-05666 Aliases CVE-2023-6161GHSA-m866-4h9x-6c44

WP Crowdfunding < 2.1.9 - Reflected XSS

Priority MEDIUM 60CWE-79Published · Updated

Key facts

Attack vector
Network
Privileges required
None
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 · CISA ADP. Fix status from CNA. Impact type from CWE-79.

Summary

The WP Crowdfunding WordPress plugin before 2.1.9 does not sanitise and escape a parameter before outputting it back in the page, leading to a Reflected Cross-Site Scripting which could be used against high privilege users such as admin

Why it matters now

Exploitation Proof of concept CISA SSVC · not in CISA KEV
EPSS 0.0042 36th percentileScored 2026-11-07
Public exploit Yes 1 exploit referenceTagged by the CNA and NVD
Fix Fixed WP Crowdfunding (Unknown): 2.1.9

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation
Poc
Automatable
No
Technical impact
Partial

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

VendorProductAffected versionsFixed inStatusSource
UnknownWP Crowdfundingbefore 2.1.92.1.9Patch availableCNA
  • WP Crowdfunding VendorUnknown Affected before 2.1.9 Fixed in 2.1.9 Patch available CNA

CPE configurations NVD · 1

CPEVersionsRoleVendor
cpe:2.3:a:themeum:wp_crowdfunding:*:*:*:*:*:wordpress:*:*before 2.1.9Vulnerablethemeum
  • cpe:2.3:a:themeum:wp_crowdfunding:*:*:*:*:*:wordpress:*:* Versions before 2.1.9 Vulnerable ·themeum

Remediation

  • Fix · CNA WP Crowdfunding (Unknown) Fixed in 2.1.9

Timeline

  1. 2026-10-02 Threatist record created from CVE-2023-6161
  2. 2026-10-03 Alias added: GHSA-m866-4h9x-6c44

References

Exploit 1

  • TI-2023-05667 WP Crowdfunding < 2.1.10 - Admin+ Stored XSS CVSS 3.1MEDIUM 4.8
  • TI-2023-22263 WordPress WP Crowdfunding plugin <= 2.1.5 - Broken Access Control vulnerability CVSS 3.1HIGH 8.8
  • TI-2025-01297 WP Crowdfunding <= 2.1.14 - Missing Authorization to Authenticated (Subscriber+) Post Content Download CVSS 3.1MEDIUM 5.3
  • TI-2024-09378 WP Crowdfunding <= 2.1.11 - Authenticated (Contributor+) Stored Cross-Site Scripting via wpcf_donate Shortcode CVSS 3.1MEDIUM 6.4
  • TI-2023-27764 WordPress WP Crowdfunding Plugin <= 2.1.6 is vulnerable to Cross Site Scripting (XSS) CVSS 3.1MEDIUM 6.5
  • TI-2024-29526 WordPress WP Crowdfunding plugin <= 2.1.10 - Settings Change vulnerability CVSS 3.1MEDIUM 6.4
See all 10 →

Sources

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