CVE-2026-14825Network attack vector

Contributor-level cross-quiz text tampering via IDOR

Published Aug 19, 2026 · Updated Aug 19, 2026

Authorization bypass in Quiz and Survey Master before 11.2.4 allows remote authenticated users to modify another user's quiz text settings. The quiz text-message AJAX handler accepts a quiz identifier from the request and saves front-end text settings without enforcing that the current contributor owns that quiz. Contributor-level access is required, and the documented impact is unauthorized modification of quiz text content rather than code execution or broader site takeover.

CVSS severity2.7
Low
EPSS probability0.21%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Authorization bypass in Quiz and Survey Master before 11.2.4 allows remote authenticated users to modify another user's quiz text settings. The quiz text-message AJAX handler accepts a quiz identifier from the request and saves front-end text settings without enforcing that the current contributor owns that quiz. Contributor-level access is required, and the documented impact is unauthorized modification of quiz text content rather than code execution or broader site takeover.

The record

CVE
CVE-2026-14825
Published
Aug 19, 2026
Updated
Aug 19, 2026
Vendor
ExpressTech Systems
Product
Quiz and Survey Master
Classifications
CWE-639
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Aug 19, 2026CVE publishedPublication date reported by the CVE source.
  2. Aug 19, 2026Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=0 <11.2.4

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

ExpressTech Systems · Quiz and Survey Masterversion=0 <11.2.4

Published CVSS scores

2.7CISA-ADPCVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:L/A:N

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

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No observations available

Sep 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-639Authorization Bypass Through User-Controlled Key

Public exploit references

No public exploit references are available in this record.

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Technologies

Your stack

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Your stack

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