CVE-2022-1947Network attack vector

Authenticated conversation disclosure via missing participant check

Published May 31, 2022 · Updated Aug 3, 2024

Authorization bypass in Trudesk before 1.2.3 allows remote authenticated users to read conversations they do not participate in. The getConversation controller returns messages without verifying that req.user appears in the conversation's participant list. Any signed-in account with a valid conversation identifier can disclose that conversation's contents; the published patch shows no write capability.

CVSS severity6.5
Medium
EPSS probability1.24%
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 Trudesk before 1.2.3 allows remote authenticated users to read conversations they do not participate in. The getConversation controller returns messages without verifying that req.user appears in the conversation's participant list. Any signed-in account with a valid conversation identifier can disclose that conversation's contents; the published patch shows no write capability.

The record

CVE
CVE-2022-1947
Published
May 31, 2022
Updated
Aug 3, 2024
Vendor
Trudesk, Inc.
Product
Trudesk
Classifications
CWE-480, T1213.005
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. May 31, 2022CVE publishedPublication date reported by the CVE source.
  2. Aug 3, 2024Record 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=unspecified <1.2.3

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

Trudesk, Inc. · Trudeskversion=unspecified <1.2.3

Published CVSS scores

4.0NIST NVDAV:N/AC:L/Au:S/C:N/I:N/A:P
9.1huntr.devCVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H
6.5NIST NVDCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

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.

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

No observations available

Sep 9, 2026Sep 15, 2026
Latest reporting daySep 15, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-480Use of Incorrect Operator
T1213.005Data from Information Repositories: Messaging Applications

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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