CVE-2022-31649Network attack vector

Credential disclosure via unredacted settings and API responses

Published Jun 9, 2022 · Updated Aug 3, 2024

Information disclosure in ownCloud Server before 10.10.0 allows remote authenticated users to read credentials from settings and API responses. Several ownCloud apps returned stored credential values in plaintext instead of removing sensitive fields from rendered settings HTML and API response bodies. An authenticated user must reach an affected settings page or API response, and the reported consequence is credential disclosure without data modification or service interruption.

CVSS severity5.7
Medium
EPSS probability1.31%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Information disclosure in ownCloud Server before 10.10.0 allows remote authenticated users to read credentials from settings and API responses. Several ownCloud apps returned stored credential values in plaintext instead of removing sensitive fields from rendered settings HTML and API response bodies. An authenticated user must reach an affected settings page or API response, and the reported consequence is credential disclosure without data modification or service interruption.

The record

CVE
CVE-2022-31649
Published
Jun 9, 2022
Updated
Aug 3, 2024
Vendor
Unknown vendor
Product
Unknown product
Classifications
CWE-668, CWE-212, T1552
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Jun 9, 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?

Affected buildAffected product and version details are unavailable.

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

Affected products and versions are unavailable in this record.

Published CVSS scores

7.5NIST NVDCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
5.0NIST NVDAV:N/AC:L/Au:N/C:P/I:N/A:N
5.7ownCloudCVSS:3.1/AV:N/AC:L/PR:L/UI:R/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.

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

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-668Exposure of Resource to Wrong Sphere
CWE-212Improper Removal of Sensitive Information Before Storage or Transfer
T1552Unsecured Credentials

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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