CVE-2026-108494

Unauthenticated Cross Site Scripting (XSS) in Chained Quiz <= 1.4.1 versions.

Base score7.1/ 10

SeverityHighCVSS 3.1

Exploitability / impact

CVSS metric breakdown

Vector-derived attributes

Base severityHigh

Attack vectorNetworkAV

Attack complexityLowAC

Privileges requiredNonePR

User interactionRequiredUI

ScopeChangedS

Confidentiality impactLowC

Integrity impactLowI

Availability impactLowA

CVSS vector stringCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:L

CVSS communicates standardized severity and impact characteristics. It does not establish whether a system is exploitable in your specific environment.

Record context

CVE Numbering AuthorityPatchstack

Last updatedOct 29, 2026 19:46:58 UTC

PublishedOct 29, 2026 15:24:27 UTC

ReservedOct 10, 2026 00:19:05 UTC

Credits

Ananda Dhakal (Patchstack) | Patchstack Bug Bounty Program