CVE-2023-22495: Izanami is a shared configuration service well-suited for micro-service architecture implementation

Q: How do I fix CVE-2023-22495?

izanami: upgrade to 1.11.0. Exact commands for each OS are on this page.

Q: Is CVE-2023-22495 being exploited?

CVE-2023-22495 is not on the CISA Known Exploited Vulnerabilities list at the time of the last update. Check again, as this can change.

Q: What does CVE-2023-22495 affect?

CVE-2023-22495 affects izanami. Severity is critical (CVSS 9.8). Izanami is a shared configuration service well-suited for micro-service architecture implementation. Attackers can bypass the authentication in this application when deployed using the official Docker image. Because a hard coded secret is u

Q: How urgent is CVE-2023-22495?

Priority 61/100. Critical severity; Public exploit reference; Remotely exploitable, no login, no user action

This week

CRITICAL 9.8REMOTEUPGRADE

CVE-2023-22495 is a critical-severity flaw (CVSS 9.8) affecting izanami. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

Izanami is a shared configuration service well-suited for micro-service architecture implementation. Attackers can bypass the authentication in this application when deployed using the official Docker image. Because a hard coded secret is used to sign the authentication token (JWT), an attacker could compromise another instance of Izanami. This issue has been patched in version 1.11.0.

Why this priority

Critical severity
Public exploit reference
Remotely exploitable, no login, no user action

A fixed release or distro patch exists.

Risk facts

CVSS score	9.8 (Critical)
Attack vector	Network (remote)
Attack complexity	Low
Privileges needed	None
User interaction	None
EPSS exploit chance	1.2% (top 32%)
CISA exploited list	No
Weakness	CWE-288, CWE-798
Published	2023-01-14
Last modified	2026-06-17

Publisher (CNA): GitHub, Inc. · Vendor: maif

Last updated 2026-06-17 · Sources: CVE Program, NVD, CISA KEV, EPSS and vendor advisories · How we score

Am I affected?

Timeline

2023-01-14 01:15 UTCPublished CVE record published
2026-06-17 05:35 UTCUpdated Record last modified

maif izanami UPGRADE

Affected: < 1.11.0

Fixed in: 1.11.0

Safe to downgrade to: no unaffected older release

1. Check installed version

apt-cache policy izanami || rpm -q izanami || izanami --version

2. UPGRADE to 1.11.0 (Debian / Ubuntu)

sudo apt update && sudo apt install --only-upgrade izanami

2. UPGRADE (RHEL / Amazon Linux / Fedora)

sudo dnf upgrade izanami

Note

Distros often backport fixes without changing the version number. Confirm with the distro advisory or changelog.

Verify at the official source NVD · CVE Program · Report a problem with this page
Scores and fixes here are computed automatically from those and other public sources. Confirm with the vendor advisory before changing production systems.

Quick answers

How do I fix CVE-2023-22495?

izanami: upgrade to 1.11.0. Exact commands for each OS are on this page.

Is CVE-2023-22495 being exploited?

CVE-2023-22495 is not on the CISA Known Exploited Vulnerabilities list at the time of the last update. Check again, as this can change.

What does CVE-2023-22495 affect?

CVE-2023-22495 affects izanami. Severity is critical (CVSS 9.8). Izanami is a shared configuration service well-suited for micro-service architecture implementation. Attackers can bypass the authentication in this application when deployed using the official Docker image. Because a hard coded secret is u

How urgent is CVE-2023-22495?

Priority 61/100. Critical severity; Public exploit reference; Remotely exploitable, no login, no user action

Software pages

Docker vulnerabilities

References

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