TI-2025-18292 Aliases CVE-2025-24575 GHSA-cmx2-533j-hg92

WordPress HelloAsso plugin <= 1.1.11 - Cross Site Scripting (XSS) vulnerability

LOW 29CWE-79Published 2025-01-24 · Updated 2026-05-12

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 HelloAsso HelloAsso helloasso allows Stored XSS.This issue affects HelloAsso: from n/a through <= 1.1.11.

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV

EPSS 0.00383 32nd 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
HelloAsso	HelloAsso	up to 1.1.11	—	No fix listed	CNA

HelloAsso VendorHelloAsso Affected up to 1.1.11 Fixed in — No fix listed CNA

CPE names Threatist (inferred) · 1

Inferred from how NVD named this product before; not given by a source.

CPE	Versions	Role	Vendor
cpe:2.3:a:helloasso:helloasso::::::::	—	—	HelloAsso

cpe:2.3:a:helloasso:helloasso:*:*:*:*:*:*:*:* Versions — — ·HelloAsso

Remediation

No fixed version listed by the sources yet.

Timeline

2026-10-02 Threatist record created from CVE-2025-24575
2026-10-03 Alias added: GHSA-cmx2-533j-hg92

References

Other 1

https://patchstack.com/database/Wordpress/Plugin/helloasso/vulnerability/wordpress-helloasso-plugin-1-1-11-cross-site-scripting-xss-vulnerability?_s_id=cve

TI-2024-29641 WordPress HelloAsso plugin <= 1.1.10 - Broken Access Control vulnerability CVSS 3.1HIGH 8.8
TI-2024-24992 WordPress HelloAsso plugin <= 1.1.9 - Cross Site Scripting (XSS) vulnerability CVSS 3.1MEDIUM 6.5
TI-2024-21577 WordPress HelloAsso plugin <= 1.1.5 - Cross Site Scripting (XSS) vulnerability CVSS 3.1MEDIUM 6.5
TI-2024-07049 HelloAsso <= 1.1.10 - Missing Authorization to Authenticated (Contributor+) Limited Options Update CVSS 3.1MEDIUM 4.3

Sources

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