Quiz And Survey Master <= 8.0.7 - Cross-Site Request Forgery

2022-12-16 00:00

Oliver K.

Strategic Overview

Status

Patched in 8.0.8

Affected PluginQuiz and Survey Master (QSM) – Quiz Maker & Survey Maker

Affected Version<= 8.0.7

CVSS4.3Medium

CVECVE-2022-46862

View all Quiz and Survey Master (QSM) – Quiz Maker & Survey Maker vulnerabilities

Vulnerability Overview

The Quiz And Survey Master plugin for WordPress is vulnerable to Cross-Site Request Forgery in versions up to, and including, 8.0.7. This is due to missing or incorrect nonce validation on the qsm_update_text_message function. This makes it possible for unauthenticated attackers to invoke this function leading to quiz modifications, via forged request granted they can trick a site administrator into performing an action such as clicking on a link.

Technical Analysis

REMEDIATION: Update to version 8.0.8, or a newer patched version --- IDENTIFIER: CWE-352 (Cross-Site Request Forgery (CSRF)) The web application does not, or cannot, sufficiently verify whether a request was intentionally provided by the user who sent the request, which could have originated from an unauthorized actor.

External References

https://www.cve.org/CVERecord?id=CVE-2022-46862 https://www.wordfence.com/threat-intel/vulnerabilities/id/88dc4a77-0d81-4d90-9a43-cc4d3055e39c

CVSS Vector

4.3

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

Base

Attack VectorNetwork
Attack ComplexityLow
Privileges RequiredNone
User InteractionRequired
ScopeUnchanged
ConfidentialityNone
IntegrityLow
AvailabilityNone

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