TI-2025-26177 Aliases CVE-2025-39435 GHSA-q926-pj8q-72f7

WordPress My Marginalia plugin <= 1.0.6 - CSRF to Stored XSS vulnerability

LOW 30CWE-352Published 2025-04-17 · Updated 2026-05-12

Key facts

Attack vector: Network
Privileges required: None
User interaction: Required
Attack complexity: Low
Impact type: Tampering
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-352.

Summary

Cross-Site Request Forgery (CSRF) vulnerability in davidfcarr My Marginalia my-marginalia allows Stored XSS.This issue affects My Marginalia: from n/a through <= 1.0.6.

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV

EPSS 0.00152 4th 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
davidfcarr	My Marginalia	up to 1.0.6	—	No fix listed	CNA

My Marginalia Vendordavidfcarr Affected up to 1.0.6 Fixed in — No fix listed CNA

Remediation

No fixed version listed by the sources yet.

Timeline

2026-10-02 Threatist record created from CVE-2025-39435
2026-10-03 Alias added: GHSA-q926-pj8q-72f7

References

Other 1

https://patchstack.com/database/Wordpress/Plugin/my-marginalia/vulnerability/wordpress-my-marginalia-plugin-1-0-6-csrf-to-stored-xss-vulnerability?_s_id=cve

TI-2022-01634 RSVPMaker <= 9.3.2 - Unauthenticated SQL Injection CVSS 3.1CRITICAL 9.8
TI-2026-01505 Quick Playground <= 1.3.1 - Missing Authorization to Unauthenticated Arbitrary File Upload CVSS 3.1CRITICAL 9.8
TI-2022-01328 RSVPMaker <= 9.2.5 - Unauthenticated SQL Injection CVSS 3.1CRITICAL 9.8
TI-2022-01378 RSVPMaker <= 9.2.6 - Unauthenticated SQL Injection CVSS 3.1CRITICAL 9.8
TI-2023-22077 WordPress RSVPMarker Plugin <= 10.6.6 is vulnerable to SQL Injection CVSS 3.1CRITICAL 9.8
TI-2024-33960 WordPress RSVPMaker for Toastmasters plugin <= 6.2.4 - Arbitrary File Upload vulnerability CVSS 3.1CRITICAL 10.0

See all 22 →

Sources

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