CVE-2024-6879

MEDIUM

Quiz and Survey Master < 9.1.1 - Stored Cross-Site Scripting in Quiz Fields

Title source: llm

Description

The Quiz and Survey Master (QSM) WordPress plugin before 9.1.1 fails to validate and escape certain Quiz fields before displaying them on a page or post where the Quiz is embedded, which could allows contributor and above roles to perform Stored Cross-Site Scripting (XSS) attacks.

References (1)

Core 1

Core References

Exploit, Third Party Advisory exploit vdb-entry technical-description

https://wpscan.com/vulnerability/4da0b318-03e7-409d-9b02-f108e4232c87/

Scores

CVSS v3 4.7

EPSS 0.0041

EPSS Percentile 33.3%

Attack Vector NETWORK

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

CISA SSVC

Vulnrichment

Exploitation poc

Automatable no

Technical Impact partial

Details

CWE

CWE-79

Status published

Products (1)

expresstech/quiz_and_survey_master < 9.1.1

Published Aug 26, 2024

Tracked Since Feb 18, 2026