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CVE-2022-4033

Quiz and Survey Master <= 8.0.4 - Improper Input Validation

MEDIUM
5.3
CVSS Score
Published: November 29, 2022 at 08:25 PM UTC
Updated: June 17, 2026 at 05:19 AM UTC
1 product affected across 1 vendorQuiz And Survey Master

Using Quiz And Survey Master – Best Quiz, Exam and Survey Plugin for WordPress by expresstech?

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Severity
MEDIUM5.3
Exploit prediction
EPSS 0.7%
SSVC
No known exploit

Description

The Quiz and Survey Master plugin for WordPress is vulnerable to input validation bypass via the 'question[id]' parameter in versions up to, and including, 8.0.4 due to insufficient input validation that allows attackers to inject content other than the specified value (i.e. a number, file path, etc..). This makes it possible attackers to submit values other than the intended input type.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

Quiz And Survey Master· Expresstechwordpress-plugin
95%
v ≤ 8.0.4

Remediation

No guide yet

No remediation guidance has been written for this CVE yet. What the record does show:

Patch and advisory references

References (3)

PatchThird Party Advisory
Source: [email protected]
https://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&old=2801761%40quiz-master-next&new=2801761%40quiz-master-next&sfp_email=&sfph_mail=
Third Party Advisory
Source: [email protected]
https://www.wordfence.com/vulnerability-advisories-continued/#CVE-2022-4033
Source: cverecord
https://www.wordfence.com/threat-intel/vulnerabilities/id/9f5cc779-c7de-42e6-a812-5c0539067b8c?source=cve

SSVC — Action Prioritization

SSVCNo known exploitAutomatablePartial impact

SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.

CVSS

5.3MEDIUMWordfence
Vector?

Quick Info

StatusMODIFIED
CWE
CWE-20

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