CVE-2026-101157CWE-79cross-site-scripting
CVE-2026-101157
High · published October 7, 2026
What it is
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.
The record
Technical detail
- CVSS v3.1
- 8.7 · HIGH
- Vector
- CVSS:3.1/AV:A/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:L
- CVSS v4.0
- 9.3 · 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
- EPSS
- 0.00218 · 11.6th percentile
- Weakness
- CWE-79 · Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
- Published
- 2026-10-07T00:17Z
References (1)
EPSS history
Timeline
08 OCT 03:27Z
EPSS moved — → 0%
epss
06 OCT 19:40Z
Security Advisory 0192
cvelistv5