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CVE-2026-11859 Detail

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.


Metrics

NVD enrichment efforts reference publicly available information to associate vector strings. CVSS information contributed by other sources is also displayed.
CVSS 4.0 Severity and Vector Strings:

NIST CVSS score
NIST: NVD
N/A
NVD assessment not yet provided.

Nist CVSS score does not match with CNA score
CNA:  ThinkstAppliedResearch
CVSS-BT 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

References to Advisories, Solutions, and Tools

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URL Source(s) Tag(s)
ThinkstAppliedResearch

Weakness Enumeration

CWE-ID CWE Name Source
CWE-74 Improper Neutralization of Special Elements in Output Used by a Downstream Component ('Injection') ThinkstAppliedResearch  

Change History

1 change records found show changes

Quick Info

CVE Dictionary Entry:
CVE-2026-11859
NVD Published Date:
06/10/2026
NVD Last Modified:
06/10/2026
Source:
ThinkstAppliedResearch