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TI-2026-61807 Aliases CVE-2026-90943GHSA-rrqh-mgcv-xmpw

parallax filament-comments through 3.0.0 Stored XSS via Comment Body

Priority MEDIUM 42CWE-79Published · Updated

Key facts

Attack vector
Network
Privileges required
Low
User interaction
Passive
Attack complexity
Low
Attack requirements
None
Impact type
Cross-site scripting
Confidentiality · integrity · availability
High · High · None
Fix status
No fix listed

Attack profile from CVSS 4.0 · CNA. Fix status from CNA. Impact type from CWE-79.

Summary

parallax filament-comments through 3.0.0 contains a stored cross-site scripting vulnerability in comment body rendering that allows authenticated panel users to inject malicious scripts. Attackers can store XSS payloads in comment bodies that execute in the browsers of other users viewing those comments, including administrators, enabling session token theft and unauthorized actions.

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.0043 37th 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
Total

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

Affected products

VendorProductAffected versionsFixed inStatusSource
parallaxfilament-commentsup to 3.0.0—No fix listedCNA
  • filament-comments Vendorparallax Affected up to 3.0.0 Fixed in — No fix listed CNA

Remediation

No fixed version listed by the sources yet.

Timeline

  1. 2026-10-02 Threatist record created from CVE-2026-90943
  2. 2026-10-03 Alias added: GHSA-rrqh-mgcv-xmpw

References

Advisory 1

Other 3

  • TI-2026-20644 jsPDF Affected by Client-Side/Server-Side Denial of Service via Malicious GIF Dimensions CVSS 4.0HIGH 8.7
  • TI-2025-35693 jsPDF Parsing of Corrupt PNGs Leads to Potential Denial of Service (DoS) CVSS 4.0HIGH 8.7
  • TI-2025-21292 jsPDF Bypass Regular Expression Denial of Service (ReDoS) CVSS 4.0HIGH 8.7
  • TI-2025-41976 jsPDF has Local File Inclusion/Path Traversal vulnerability CVSS 4.0CRITICAL 9.2
  • TI-2026-24484 jsPDF has HTML Injection in New Window paths CVSS 3.1CRITICAL 9.6
  • TI-2026-20823 jsPDF has PDF Object Injection via Unsanitized Input in addJS Method CVSS 3.1HIGH 8.8
See all 15 →

Sources

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