CVE-2022-34826

Private-key passphrase disclosure via startup logging

Published Jul 15, 2022 · Updated Aug 3, 2024

Information disclosure in Couchbase Server 7.1.0 allows local users to read an encrypted TLS private-key passphrase from log files. When an affected non-Data service starts with optional encrypted TLS keys enabled, it writes the passphrase into its logs as a Base64-encoded string. Reading the secret requires log access; using it to decrypt traffic or impersonate the server also requires the corresponding private key.

CVSS severity5.9
Medium
EPSS probability0.61%
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 Couchbase Server 7.1.0 allows local users to read an encrypted TLS private-key passphrase from log files. When an affected non-Data service starts with optional encrypted TLS keys enabled, it writes the passphrase into its logs as a Base64-encoded string. Reading the secret requires log access; using it to decrypt traffic or impersonate the server also requires the corresponding private key.

The record

CVE
CVE-2022-34826
Published
Jul 15, 2022
Updated
Aug 3, 2024
Vendor
Unknown vendor
Product
Unknown product
Classifications
CWE-532, T1552.001
Attack vector
local
Privileges
authenticated

Timeline

How it unfolded

  1. Jul 15, 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 vectorlocal
Required privilegesauthenticated

What is affected?

Affected products and versions are unavailable in this record.

Published CVSS scores

5.9NIST NVDCVSS:3.1/AV:N/AC:H/PR:N/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 9, 2026Sep 15, 2026
Latest reporting daySep 15, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectorlocal
Privilegesauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-532Insertion of Sensitive Information into Log File
T1552.001Unsecured Credentials: Credentials In Files

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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