CVE-2026-101157

critical · 9.3

A stored cross-site scripting (XSS) vulnerability may allow an unauthenticated attacker with adjacent-network access to inject malicious content that executes when an authenticated user views affected content. Successful exploitation may allow the attacker to compromise the victim's authenticated browser session, access sensitive data, modify system state, or disrupt affected services.

9.3

CVSS

0.2%

EPSS (exploit prob.)

12th

EPSS percentile

2026-10-06

Published

CVSS:4.0/AV:A/AC:L/AT:N/PR:N/UI:A/VC:H/VI:H/VA:L/SC:H/SI:H/SA:L/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://www.arista.com/en/support/advisories-notices/security-advisory/24808-security-advisory-0192

Query this programmatically:

curl https://evil-db.io/api/v1/cve/CVE-2026-101157