GHSA-6vgr-cp5c-ffx3
MEDIUMGHSA-6vgr-cp5c-ffx3 is a medium-severity (CVSS 4.9) SQL Injection vulnerability in github.com/openbao/openbao. O3 Security confirms whether GHSA-6vgr-cp5c-ffx3 is actually reachable in your code before you act, and blocks exploitation at runtime until you patch.
OpenBao's SQL Injection in PostgreSQL database secrets engine
Blast Radius
github.com/openbao/openbaoReal-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
When OpenBao revoked privileges on a role in the PostgreSQL database secrets engine, OpenBao failed to use proper database quoting on schema names provided by PostgreSQL. This could lead to role revocation failures, or more rarely, SQL injection as the management user.
This vulnerability was originally from HashiCorp Vault.
Patches
This was addressed in v2.5.3.
Workarounds
Audit table schemas and ensure database users cannot create new schemas and grant privileges on them.
Affected Packages
| Ecosystem | Package | Vulnerable range | Fix |
|---|---|---|---|
| 🐹Go | github.com/openbao/openbao | all versions | 0.0.0-20260420155735-b596b0882620 |
Detection & mitigation playbook
Open-source dependencyDetect
Scan your dependency tree (package-lock.json, pnpm-lock.yaml, requirements.txt, go.sum, etc.) for github.com/openbao/openbao. 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/openbao/openbao to 0.0.0-20260420155735-b596b0882620 or later, then make sure no transitive (indirect) dependency still pins the vulnerable range — O3 confirms GHSA-6vgr-cp5c-ffx3 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-6vgr-cp5c-ffx3 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-6vgr-cp5c-ffx3. 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-6vgr-cp5c-ffx3 in your dependencies?
O3 detects GHSA-6vgr-cp5c-ffx3 across Go dependencies and uses function-level reachability to confirm whether the vulnerable code path is actually reachable — not just present. No false positives.