CVE-2026-97289Network attack vectorHinoki check available

Unauthenticated script injection via Audit Trail input

Published Sep 30, 2026 · Updated Sep 30, 2026

Cross-site scripting in ExpressTech Systems Quiz and Survey Master 11.2.6 and earlier allows remote attackers to inject script through the Audit Trail. The upstream changelog identifies deficient Audit Trail input handling but does not disclose the affected field or exact rendering operation. The reported attack requires no authentication; script execution still depends on the affected content being viewed in a browser.

CVSS severityUnavailable
Unscored
EPSS probability0.15%
Next 30 days · Oct 19, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkAvailable
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Summary

What happened

Cross-site scripting in ExpressTech Systems Quiz and Survey Master 11.2.6 and earlier allows remote attackers to inject script through the Audit Trail. The upstream changelog identifies deficient Audit Trail input handling but does not disclose the affected field or exact rendering operation. The reported attack requires no authentication; script execution still depends on the affected content being viewed in a browser.

The record

CVE
CVE-2026-97289
Published
Sep 30, 2026
Updated
Sep 30, 2026
Vendor
ExpressTech Systems
Product
Quiz and Survey Master
Classifications
Unavailable
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Sep 30, 2026CVE publishedPublication date reported by the CVE source.
  2. Sep 30, 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=n/a <=11.2.6 changes=[{"at":"11.2.7","status":"unaffected"}]

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

ExpressTech Systems · Quiz and Survey Masterversion=n/a <=11.2.6 changes=[{"at":"11.2.7","status":"unaffected"}]

Published CVSS scores

No CVSS assessment is available in this record.

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

Activity data is delayed. The latest report is Sep 28, 2026.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

No observations available

Sep 22, 2026Sep 28, 2026
Latest reporting daySep 28, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

No sourced classifications are available.

Public exploit references

No public exploit references are available in this record.

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

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Your stack

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