CVE-2026-14931Network attack vector

Authenticated user email disclosure via unchecked listing handler

Published Jul 31, 2026 · Updated Jul 31, 2026

Sensitive data disclosure in JS Help Desk before 3.1.4 allows remote authenticated users to enumerate registered users' email addresses. The getuserlistajax handler accepts paginated requests from Contributors without a capability check, while activation grants its support-agent capability to the Contributor role by default. A Contributor account and a nonce exposed on the add-ticket admin page are required, and the response reveals usernames, display names, and email addresses for every registered user.

CVSS severity6.5
Medium
EPSS probability0.22%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Sensitive data disclosure in JS Help Desk before 3.1.4 allows remote authenticated users to enumerate registered users' email addresses. The getuserlistajax handler accepts paginated requests from Contributors without a capability check, while activation grants its support-agent capability to the Contributor role by default. A Contributor account and a nonce exposed on the add-ticket admin page are required, and the response reveals usernames, display names, and email addresses for every registered user.

The record

CVE
CVE-2026-14931
Published
Jul 31, 2026
Updated
Jul 31, 2026
Vendor
WiselyHub LLC
Product
JS Help Desk
Classifications
CWE-200, T1087
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Jul 31, 2026CVE publishedPublication date reported by the CVE source.
  2. Jul 31, 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 <3.1.4

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

WiselyHub LLC · JS Help Deskversion=0 <3.1.4

Published CVSS scores

6.5CISA-ADPCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N

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.

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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-200Exposure of Sensitive Information to an Unauthorized Actor
T1087Account Discovery

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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