CVE-2026-11859CWE-74
HTML injection in the Canarytoken links email
Low · published June 10, 2026
What it is
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.
The record
Technical detail
- CVSS v4.0
- 2.0 · LOW
- Vector
- CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:N/VI:N/VA:N/SC:N/SI:L/SA:N/E:P/AU:N/RE:L/U:Green
- EPSS
- 0.00258 · 16.5th percentile
- Weakness
- CWE-74 · Improper Neutralization of Special Elements in Output Used by a Downstream Component ('Injection')
- Published
- 2026-06-10T11:35Z
EPSS history
Timeline