GHSA-mxrx-fg8p-5p5j
HIGHBifrost vulnerable to authentication check flaw that leads to authentication bypass
EPSS Exploitation Probability
EPSS (Exploit Prediction Scoring System) is a daily probability model maintained by FIRST.org. It estimates the likelihood a CVE will be exploited in production environments within the next 30 days, derived from real-world threat intelligence signals.
Blast Radius
github.com/brokercap/BifrostReal-time download stats are indexed for npm and PyPI packages. This vulnerability affects Go packages — download data is not available via public APIs for these ecosystems.
Description
Impact
The admin and monitor user groups need to be authenticated by username and password. If we delete the X-Requested-With: XMLHttpRequest field in the request header,the authentication will be bypassed.
Patches
https://github.com/brockercap/Bifrost/pull/201
Workarounds
Upgrade to the latest version
Affected Packages
| Ecosystem | Package | Vulnerable range | Fix |
|---|---|---|---|
| 🐹Go | github.com/brokercap/Bifrost | all versions | 1.8.7-release |
Detection & mitigation playbook
Open-source dependencyDetect
Scan your dependency tree (package-lock.json, pnpm-lock.yaml, requirements.txt, go.sum, etc.) for github.com/brokercap/Bifrost. O3's reachability analysis confirms whether the vulnerable code path is actually invoked in your application, so you act on real exposure instead of every transitive match.
Fix
Update github.com/brokercap/Bifrost to 1.8.7-release or later, then make sure no transitive (indirect) dependency still pins the vulnerable range — O3 confirms GHSA-mxrx-fg8p-5p5j is resolved across your whole dependency graph.
Workarounds
If you can't upgrade right away: gate or disable the affected feature, validate untrusted input at the boundary, and avoid passing attacker-controlled data into the vulnerable path. O3's runtime protection blocks exploitation in production as an interim safeguard until the upgrade lands.
How O3 protects you
O3 pinpoints whether GHSA-mxrx-fg8p-5p5j is reachable in your code and exactly where to fix it, then blocks exploitation in production at runtime until the patched version is deployed.
Tailored to GHSA-mxrx-fg8p-5p5j. Runtime protection reduces exposure until a permanent patch is applied and verified — it complements patching, it doesn't replace it.
Frequently Asked Questions
Is GHSA-mxrx-fg8p-5p5j in your dependencies?
O3 detects GHSA-mxrx-fg8p-5p5j across Go dependencies and uses function-level reachability to confirm whether the vulnerable code path is actually reachable — not just present. No false positives.