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HIGH

CVE-2026-101157

CVSS v3

8.7

HIGH

EPSS Score

—

exploit probability

CISA KEV

No

known exploited

Exploitation

—

SSVC status

Description

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.

Technical details

CVSS v3 Vector
CVSS:3.1/AV:A/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:L
Published
2026-10-06
Last Modified
2026-10-06

Frequently asked questions

What is CVE-2026-101157?

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.

Is CVE-2026-101157 actively exploited?

Active exploitation of CVE-2026-101157 has not been confirmed.

What is the CVSS score for CVE-2026-101157?

CVE-2026-101157 has a CVSS v3 base score of 8.7 (HIGH severity), with vector string CVSS:3.1/AV:A/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:L.

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