CVE-2026-28187

HighCVSS 7.1/10Last modified Oct 23, 2026

Description

Unauthenticated Cross Site Scripting (XSS) in Knowledge Base for Documentation, FAQs with AI Assistance <= 17.211.0 versions.

Metrics

CVSS 3.1 7.1/10CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:L

Weakness enumeration

CWE-79

Affected software

No affected versions have been published.

Timeline

Published
Aug 13, 2026
Last modified
Oct 23, 2026
NVD status
Deferred

Related CVEs from 2026

CVE-2026-281887.3Unauthenticated Broken Access Control in Hydra Booking <= 1.2.2 versions.CVE-2026-281897.4Unauthenticated Arbitrary File Deletion in Participants Database <= 2.7.8.4 versions.CVE-2026-28196.3A vulnerability was identified in Dromara RuoYi-Vue-Plus up to 5.5.3. This vulnerability affects the function SaServletFilter of the file /wCVE-2026-281907.1Subscriber Broken Access Control in ProLancer Element <= 1.4.8 versions.CVE-2026-281918.8Incorrect Privilege Assignment vulnerability in ThemeOne The Grid allows Privilege Escalation. This issue affects The Grid: from n/a througCVE-2026-281929.6Unauthenticated Arbitrary File Upload in Piotnet Addons For Elementor Pro <= 7.1.67 versions.CVE-2026-281935.3In JetBrains YouTrack before 2025.3.121962 apps were able to send requests to the app permissions endpointCVE-2026-281946.1In JetBrains TeamCity before 2025.11.3 open redirect was possible in the React project creation flowCVE-2026-281954.3In JetBrains TeamCity before 2025.11.3 missing authorization allowed project developers to add parameters to build configurationsCVE-2026-281962.3In JetBrains TeamCity before 2025.11.3 disabling versioned settings left a credentials config on diskCVE-2026-281978.8An authenticated, low-privileged user with access to the NetBackup Flex OS management shell could supply a specially crafted input to a prCVE-2026-281988.8An authenticated, low-privileged user with access to the NetBackup Flex OS management shell could bypass the cryptographic signature verif
CVE-2026-28187: High severity, CVSS 7.1 | Vulnix