Web Security Auditing Toolkit Vulnerability in Caido
CVE-2025-66025

4.3MEDIUM

Key Information:

Vendor

Caido

Status
Vendor
CVE Published:
26 November 2025

What is CVE-2025-66025?

Caido, a web security auditing toolkit, had a security vulnerability related to its Markdown renderer prior to version 0.53.0. This flaw allowed user-supplied Markdown to be rendered without appropriate validation, meaning that malicious links could be included in findings. When users opened such findings and clicked on the injected links, they could be redirected to domains controlled by attackers, potentially leading to phishing attacks. This vulnerability was addressed in version 0.53.0, which implemented necessary safeguards against such exploits.

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Affected Version(s)

caido < 0.53.0

References

CVSS V3.1

Score:
4.3
Severity:
MEDIUM
Confidentiality:
Low
Integrity:
None
Availability:
Low
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
Required
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.