CVE-2026-75626

critical · 9.3

SpiderFoot fails to HTML-escape correlation titles built from external scan data sources including server banners and metadata. Attackers can inject malicious HTML elements with event handlers into correlation results that execute scripts in the operator's browser when the correlations view is opened, potentially stealing API keys.

9.3

CVSS

0.3%

EPSS (exploit prob.)

26th

EPSS percentile

2026-08-18

Published

CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:H/VI:H/VA:N/SC:H/SI:H/SA:N/E:X/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:X/R:X/V:X/RE:X/U:X

Weaknesses

CWE-79

References

https://github.com/smicallef/spiderfoot
https://github.com/smicallef/spiderfoot/blob/master/spiderfoot/correlation.py
https://github.com/smicallef/spiderfoot/issues/2012
https://www.vulncheck.com/advisories/spiderfoot-stored-cross-site-scripting-via-correlation-titles
https://github.com/smicallef/spiderfoot/issues/2012

Query this programmatically:

curl https://evil-db.io/api/v1/cve/CVE-2026-75626