Ghostwire

CVE-2026-11859: An HTML injection vulnerability in the "fetch links" email sent by Thinkst Applied Research Canarytokens, enabling...

MEDIUM CVSS 5.5 EPSS 0.05%

Published: June 10, 2026 | Last Modified: June 10, 2026

Description

An HTML injection vulnerability in the "fetch links" email sent by Thinkst Applied Research Canarytokens, enabling Interface Manipulation, Cross-Site Scripting (XSS) in emails clients that render HTML emails. This issue affects Canarytokens: from Docker tag sha-c0f3cf142 before sha-08c3f93d, from Git commit c0f3cf142 before 08c3f93d.

Ghostwire Analysis — What This Means Practically

Exploitation Probability (EPSS): Low — 0.05% (15th percentile)

Low exploitation probability based on current threat landscape data. Standard patching timeline is appropriate.

This analysis is generated by Ghostwire from NVD, CISA KEV, EPSS, and open-source intelligence data. Verify findings through primary sources before acting.

Security Coverage (1 articles)

References