CVE-2022-39267: Bifrost is a heterogeneous middleware that synchronizes MySQL, MariaDB to Redis, MongoDB, ClickHouse, MySQL an

Q: How do I fix CVE-2022-39267?

bifrost: upgrade to newer than 1.8.6. Exact commands for each OS are on this page.

Q: Is CVE-2022-39267 being exploited?

CVE-2022-39267 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-2022-39267 affect?

CVE-2022-39267 affects bifrost. Severity is high (CVSS 8.8). Bifrost is a heterogeneous middleware that synchronizes MySQL, MariaDB to Redis, MongoDB, ClickHouse, MySQL and other services for production environments. Versions prior to 1.8.8-release are subject to authentication bypass in the admin an

Q: How urgent is CVE-2022-39267?

Priority 51/100. High severity; On your watchlist

This month

HIGH 8.8WATCHLISTUPGRADE

CVE-2022-39267 is a high-severity flaw (CVSS 8.8) affecting bifrost. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

Bifrost is a heterogeneous middleware that synchronizes MySQL, MariaDB to Redis, MongoDB, ClickHouse, MySQL and other services for production environments. Versions prior to 1.8.8-release are subject to authentication bypass in the admin and monitor user groups by deleting the X-Requested-With: XMLHttpRequest field in the request header. This issue has been patched in 1.8.8-release. There are no known workarounds.

Why this priority

High severity
On your watchlist

A fixed release or distro patch exists.

Risk facts

CVSS score	8.8 (High)
Attack vector	Network (remote)
Attack complexity	Low
Privileges needed	Low
User interaction	None
EPSS exploit chance	0.9% (top 41%)
CISA exploited list	No
Weakness	CWE-287
Published	2022-10-19
Last modified	2026-06-17

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

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

Am I affected?

Timeline

2022-10-19 13:15 UTCPublished CVE record published
2026-06-17 04:58 UTCUpdated Record last modified

xbifrost bifrost UPGRADE

Affected: <= 1.8.6

Fixed in: newer than 1.8.6

Safe to downgrade to: no unaffected older release

1. Check installed version

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

2. UPGRADE to newer than 1.8.6 (Debian / Ubuntu)

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

2. UPGRADE (RHEL / Amazon Linux / Fedora)

sudo dnf upgrade bifrost

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-2022-39267?

bifrost: upgrade to newer than 1.8.6. Exact commands for each OS are on this page.

Is CVE-2022-39267 being exploited?

CVE-2022-39267 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-2022-39267 affect?

CVE-2022-39267 affects bifrost. Severity is high (CVSS 8.8). Bifrost is a heterogeneous middleware that synchronizes MySQL, MariaDB to Redis, MongoDB, ClickHouse, MySQL and other services for production environments. Versions prior to 1.8.8-release are subject to authentication bypass in the admin an

How urgent is CVE-2022-39267?

Priority 51/100. High severity; On your watchlist

Software pages

MySQL vulnerabilities · MongoDB vulnerabilities · Redis vulnerabilities · MariaDB vulnerabilities · ClickHouse vulnerabilities

Related CVEs

CVE-2022-39219 HIGH 8.5 UPGRADE Bifrost is a middleware package which can synchronize MySQL/MariaDB binlog data to other types of databases

References

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