GHSA-85r2-pvg8-89r9
MEDIUMGHSA-85r2-pvg8-89r9 is a medium-severity (CVSS 6.5) Information Exposure vulnerability in github.com/apache/incubator-answer. O3 Security confirms whether GHSA-85r2-pvg8-89r9 is actually reachable in your code before you act, and blocks exploitation at runtime until you patch.
Apache Answer has an Exposure of Sensitive Information to an Unauthorized Actor vulnerability
Blast Radius
github.com/apache/incubator-answerReal-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
Exposure of Sensitive Information to an Unauthorized Actor vulnerability in Apache Answer.
This issue affects Apache Answer: through 2.0.0.
The unlisted question feature did not enforce access restrictions on direct API endpoints, allowing authenticated users to discover and access unlisted questions, their answers, comments, and revision history. Users are recommended to upgrade to version 2.0.1, which fixes the issue.
Affected Packages
| Ecosystem | Package | Vulnerable range | Fix |
|---|---|---|---|
| 🐹Go | github.com/apache/incubator-answer | all versions | 1.7.2-0.20260509071350-11c80384f13a |
Detection & mitigation playbook
Open-source dependencyDetect
Scan your dependency tree (package-lock.json, pnpm-lock.yaml, requirements.txt, go.sum, etc.) for github.com/apache/incubator-answer. 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/apache/incubator-answer to 1.7.2-0.20260509071350-11c80384f13a or later, then make sure no transitive (indirect) dependency still pins the vulnerable range — O3 confirms GHSA-85r2-pvg8-89r9 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-85r2-pvg8-89r9 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-85r2-pvg8-89r9. 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-85r2-pvg8-89r9 in your dependencies?
O3 detects GHSA-85r2-pvg8-89r9 across Go dependencies and uses function-level reachability to confirm whether the vulnerable code path is actually reachable — not just present. No false positives.