TI-2026-41535 Aliases CVE-2026-57711 GHSA-3hhp-286q-9r4c

WordPress SupportCandy plugin <= 3.4.8 - Cross Site Scripting (XSS) vulnerability

LOW 28CWE-79Published 2026-07-13 · Updated 2026-07-13

Key facts

Attack vector: Network
Privileges required: Low
User interaction: Required
Attack complexity: Low
Impact type: Cross-site scripting
Confidentiality · integrity · availability: Low · Low · Low
Fix status: No fix listed

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

Summary

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in PSM Plugins SupportCandy supportcandy allows Stored XSS.This issue affects SupportCandy: from n/a through <= 3.4.8.

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV

EPSS 0.00224 13th percentileScored 2026-11-07

Fix No fix listed No fixed version in the sources yet

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation: None
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

Vendor	Product	Affected versions	Fixed in	Status	Source
psmplugins	SupportCandy	up to 3.4.8	—	No fix listed	CNA

SupportCandy Vendorpsmplugins Affected up to 3.4.8 Fixed in — No fix listed CNA

Remediation

No fixed version listed by the sources yet.

Timeline

2026-10-02 Threatist record created from CVE-2026-57711
2026-10-03 Alias added: GHSA-3hhp-286q-9r4c

References

Other 1

https://patchstack.com/database/Wordpress/Plugin/supportcandy/vulnerability/wordpress-supportcandy-plugin-3-4-8-cross-site-scripting-xss-vulnerability?_s_id=cve

TI-2026-51470 WordPress SupportCandy plugin <= 3.5.1 - Broken Authentication vulnerability CVSS 3.1HIGH 8.2
TI-2025-09757 SupportCandy – Helpdesk & Customer Support Ticket System <= 3.3.7 - Authentication Bypass to Support Session Takeover CVSS 3.1MEDIUM 6.5
TI-2026-39629 WordPress SupportCandy plugin <= 3.4.6 - Insecure Direct Object References (IDOR) vulnerability CVSS 3.1HIGH 7.6
TI-2026-20439 WordPress SupportCandy plugin <= 3.4.4 - Broken Access Control vulnerability CVSS 3.1MEDIUM 5.3
TI-2026-00475 SQL injection in psmplugins SupportCandy – Helpdesk & Customer Support Ticket System CVSS 3.1MEDIUM 6.5
TI-2026-67401 SupportCandy <= 3.5.3 - Authenticated (Custom+) SQL Injection via 'sort_by' Parameter CVSS 3.1MEDIUM 6.5

See all 10 →

Sources

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