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TI-2022-18643 Aliases CVE-2022-39267GHSA-mxrx-fg8p-5p5j

Brokercap Bifrost vulnerable to authentication bypass for admin and monitor user groups

Priority MEDIUM 42CWE-287Published · Updated

Key facts

Attack vector
Network
Privileges required
Low
User interaction
None
Attack complexity
Low
Impact type
Security bypass
Confidentiality · integrity · availability
High · High · High
Fix status
Fixed

Attack profile from CVSS 3.1 · CNA. Fix status from CNA and GitHub. Impact type from CWE-287.

Summary

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 it matters now

Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00899 59th percentileScored 2026-11-07
Fix Fixed Bifrost (brokercap): 1.8.8-releasegithub.com/brokercap/Bifrost (Go): 1.8.7-release

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation
None
Automatable
No
Technical impact
Total

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

VendorProductAffected versionsFixed inStatusSource
brokercapBifrostbefore 1.8.8-release1.8.8-releasePatch availableCNA
—github.com/brokercap/Bifrost (Go)before 1.8.7-release1.8.7-releasePatch availableGHSA-mxrx-fg8p-5p5j
  • Bifrost Vendorbrokercap Affected before 1.8.8-release Fixed in 1.8.8-release Patch available CNA
  • github.com/brokercap/Bifrost (Go) Vendor— Affected before 1.8.7-release Fixed in 1.8.7-release Patch available GHSA-mxrx-fg8p-5p5j

CPE configurations NVD · 1

CPEVersionsRoleVendor
cpe:2.3:a:xbifrost:bifrost:*:*:*:*:*:*:*:*up to 1.8.6VulnerableXbifrost
  • cpe:2.3:a:xbifrost:bifrost:*:*:*:*:*:*:*:* Versions up to 1.8.6 Vulnerable ·Xbifrost

Remediation

  • Fix · CNA Bifrost (brokercap) Fixed in 1.8.8-release
  • Fix · GHSA-mxrx-fg8p-5p5j github.com/brokercap/Bifrost (Go) Fixed in 1.8.7-release Advisory →

Timeline

  1. 2026-10-02 Threatist record created from CVE-2022-39267
  2. 2026-10-03 Alias added: GHSA-mxrx-fg8p-5p5j

References

Patch 1

Advisory 1

Other 3

  • TI-2022-18598 Bifrost users using basic authntication can bypass write permission limit CVSS 3.1HIGH 8.5

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences