What is CVE-2025-49004?

CVE-2025-49004 is a high-severity vulnerability in Caido, classified under Authentication Bypass by Spoofing. CVSS score: 7.5/10. Published 2025-06-09.

How severe is CVE-2025-49004?

High severity. CVSS v3 base score is 7.5 out of 10.

Vulnerability in Caido

CVE-2025-49004

Caido is a web security auditing toolkit. Prior to version 0.48.0, due to the lack of protection for DNS rebinding, Caido can be loaded on an attacker-controlled domain. This allows a malicious website to hijack the authentication flow of…

EPSS: 0.005 (39.9th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 7.5 (High). Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H.

Affected products

Caido — versions < 0.48.0

Weakness classification (CWE)

CWE-290 — Authentication Bypass by Spoofing

References

security-advisories@github.com (x_refsource_CONFIRM)

Frequently asked questions

What is CVE-2025-49004?: CVE-2025-49004 is a high-severity vulnerability in Caido, classified under Authentication Bypass by Spoofing. CVSS score: 7.5/10. Published 2025-06-09.
How severe is CVE-2025-49004?: High severity. CVSS v3 base score is 7.5 out of 10.