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CVE-2025-66458

Lookyloo has multiple XSS due to unsafe use of f-strings in Markup PUBLISHED

Description (CNA)

Lookyloo is a web interface that allows users to capture a website page and then display a tree of domains that call each other. Prior to 1.35.3, there are multiple XSS due to unsafe use of f-strings in Markup. The issue requires a malicious 3rd party server responding with a JSON document containing JS code in a script element. This vulnerability is fixed in 1.35.3.

Affected (CNA)

Vendor / productVersions
Lookyloo / lookylooaffected < 1.35.3

CWE

CWE-79

References

ADP enrichment

CISA-ADP

No English description supplied.

No references supplied.