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TI-2025-29445 Aliases CVE-2025-46812GHSA-mcrw-746g-9q8h

Trix vulnerable to Cross-site Scripting on copy & paste

Priority LOW 18CWE-79Published · Updated

Key facts

Attack vector
Network
Privileges required
None
User interaction
Active
Attack complexity
Low
Attack requirements
None
Impact type
Cross-site scripting
Confidentiality · integrity · availability
None · None · None
Fix status
Fixed

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

Summary

Trix is a what-you-see-is-what-you-get rich text editor for everyday writing. Versions prior to 2.1.15 are vulnerable to XSS attacks when pasting malicious code. An attacker could trick a user to copy and paste malicious code that would execute arbitrary JavaScript code within the context of the user's session, potentially leading to unauthorized actions being performed or sensitive information being disclosed. This issue has been patched in version 2.1.15.

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00716 53rd percentileScored 2026-11-07
Fix Fixed trix (basecamp): 2.1.15trix (npm): 2.1.15

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation
None
Automatable
Yes
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
basecamptrixbefore 2.1.152.1.15Patch availableCNA
—trix (npm)before 2.1.152.1.15Patch availableGHSA-mcrw-746g-9q8h
  • trix Vendorbasecamp Affected before 2.1.15 Fixed in 2.1.15 Patch available CNA
  • trix (npm) Vendor— Affected before 2.1.15 Fixed in 2.1.15 Patch available GHSA-mcrw-746g-9q8h

Remediation

  • Fix · CNA trix (basecamp) Fixed in 2.1.15
  • Fix · GHSA-mcrw-746g-9q8h trix (npm) Fixed in 2.1.15 Advisory →

Timeline

  1. 2026-10-02 Threatist record created from CVE-2025-46812
  2. 2026-10-03 Alias added: GHSA-mcrw-746g-9q8h

References

Advisory 1

Other 3

  • TI-2023-18436 Directory traversal can occur in the Basecamp com.basecamp.bc3 application before 4.2.1… CVSS 3.1HIGH 7.5
  • TI-2024-29019 Trix has a Cross-Site Scripting (XSS) vulnerability on copy & paste CVSS 3.1MEDIUM 6.5
  • TI-2024-36043 Trix vulnerable to Cross-site Scripting on copy & paste CVSS 4.0MEDIUM 5.1
  • TI-2018-16075 easymon version 1.4 and earlier contains a Cross Site Scripting (XSS) vulnerability in… CVSS 3.1MEDIUM 6.1
  • TI-2024-22682 The Trix Editor Contains an Arbitrary Code Execution Vulnerability CVSS 3.1MEDIUM 5.4
  • TI-2025-15570 Trix allows Cross-site Scripting via `javascript:` url in a link CVSS 3.1MEDIUM 5.3
See all 12 →

Sources

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