CVE-2022-39329Network attack vector

Disabled-user profile disclosure via missing enabled-state check

Published Oct 27, 2022 · Updated Apr 23, 2025

Improper access control in Nextcloud Server 23 before 23.0.9 and 24 before 24.0.5 allows remote authenticated users to view disabled-user profiles. The OC\Core\Controller\ProfilePageController path renders profile parameters without first rejecting a target account whose enabled state is false. A valid account and a previously published target profile are required; disclosure is limited to fields exposed through that profile.

CVSS severity3.5
Low
EPSS probability0.65%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Improper access control in Nextcloud Server 23 before 23.0.9 and 24 before 24.0.5 allows remote authenticated users to view disabled-user profiles. The OC\Core\Controller\ProfilePageController path renders profile parameters without first rejecting a target account whose enabled state is false. A valid account and a previously published target profile are required; disclosure is limited to fields exposed through that profile.

The record

CVE
CVE-2022-39329
Published
Oct 27, 2022
Updated
Apr 23, 2025
Vendor
Nextcloud GmbH
Product
Security Advisories
Classifications
CWE-284, CWE-285, CWE-862
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Oct 27, 2022CVE publishedPublication date reported by the CVE source.
  2. Apr 23, 2025Record 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=< 23.0.9
  2. Affected versionversion=>= 24.0.0, < 24.0.5

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

Nextcloud GmbH · Security Advisoriesversion=< 23.0.9; version=>= 24.0.0, < 24.0.5

Published CVSS scores

5.3NIST NVDCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
3.5GitHub, Inc.CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:L/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.

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-284Improper Access Control
CWE-285Improper Authorization
CWE-862Missing Authorization

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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