CVE-2026-11859
LOW EPSS 17.0%
Published Jun 10, 20262w ago · Modified Jun 17, 20261w ago
2.0 CVSS 4.0
Published Jun 10, 2026 2w ago
Last Modified Jun 17, 2026 1w ago
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.
CVSS Details
Base Score
Exploitability
Impact
Vector string
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/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:N/R:X/V:X/RE:L/U:Green Attack Vector Network
Attack Complexity Low
Privileges Required None
User Interaction A
Scope X
Threat Intelligence
EPSS Exploit Probability
17.0% percentile
Exploit & Patch Status
No Known Exploit
No Patch Available
Weaknesses 1
CWE-74
References 1
- github.com https://github.com/thinkst/canarytokens/security/advisories/GHSA-55jf-cqr9-r7p4
Remediation
No remediation data recorded yet
Check vendor advisories and the NVD entry for patch availability.