GHSA-jhmr-57cj-q6g9
Komari vulnerable to 2FA Authentication Bypass
Blast Radius
github.com/komari-monitor/komariReal-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
Summary
Logic error in 2FA verification condition allows bypass of two-factor authentication
Details
There is no way for Verify2Fa to return an error AND true as ok at the same time, any codes are considered as valid.
PoC
Use any 6 digits as 2FA code
Impact
Bypass 2FA Authentication
Affected Packages
| Ecosystem | Package | Vulnerable range | Fix |
|---|---|---|---|
| 🐹Go | github.com/komari-monitor/komari | all versions | 0.0.0-20250809064056-cc3d54bff4c6 |
Detection & mitigation playbook
Open-source dependencyDetect
Scan your dependency tree (package-lock.json, pnpm-lock.yaml, requirements.txt, go.sum, etc.) for github.com/komari-monitor/komari. 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/komari-monitor/komari to 0.0.0-20250809064056-cc3d54bff4c6 or later, then make sure no transitive (indirect) dependency still pins the vulnerable range — O3 confirms GHSA-jhmr-57cj-q6g9 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-jhmr-57cj-q6g9 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-jhmr-57cj-q6g9. 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-jhmr-57cj-q6g9 in your dependencies?
O3 detects GHSA-jhmr-57cj-q6g9 across Go dependencies and uses function-level reachability to confirm whether the vulnerable code path is actually reachable — not just present. No false positives.