How severe is GHSA-xf64-2f9p-6pqq?

No CVSS score has been assigned to GHSA-xf64-2f9p-6pqq yet. Review the advisory details and affected package list to assess your exposure.

Which packages are affected by GHSA-xf64-2f9p-6pqq?

GHSA-xf64-2f9p-6pqq affects the following packages: type-graphql (npm). Ecosystems affected: npm.

How do I fix GHSA-xf64-2f9p-6pqq?

Update type-graphql to 0.17.6 or later, then make sure no transitive (indirect) dependency still pins the vulnerable range — O3 confirms GHSA-xf64-2f9p-6pqq is resolved across your whole dependency graph.

How do I detect GHSA-xf64-2f9p-6pqq in my npm dependencies?

Scan your dependency tree (package-lock.json, pnpm-lock.yaml, requirements.txt, go.sum, etc.) for type-graphql. 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.

How do I mitigate GHSA-xf64-2f9p-6pqq if there is no patch (or I can't update yet)?

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 does O3 Security protect against GHSA-xf64-2f9p-6pqq?

O3 pinpoints whether GHSA-xf64-2f9p-6pqq is reachable in your code and exactly where to fix it, then blocks exploitation in production at runtime until the patched version is deployed.

Is GHSA-xf64-2f9p-6pqq actively exploited in the wild?

No public exploit code has been indexed for GHSA-xf64-2f9p-6pqq yet. This does not mean the vulnerability cannot be exploited — absence of public exploits does not imply safety. Apply the recommended fix and use O3 Security to monitor your exposure.

When was GHSA-xf64-2f9p-6pqq published, and has it been updated?

GHSA-xf64-2f9p-6pqq was published on September 4, 2020 and was last updated on August 31, 2020. Advisory data evolves as severity scores, affected ranges, and exploit intelligence are revised — always check the latest version of the advisory before acting.

📦 npm

Not in CISA KEV

GHSA-xf64-2f9p-6pqq

GHSA-xf64-2f9p-6pqq is a security vulnerability in type-graphql. O3 Security confirms whether GHSA-xf64-2f9p-6pqq is actually reachable in your code before you act, and blocks exploitation at runtime until you patch.

Information Exposure in type-graphql

Published

Sep 4, 2020

Updated

Aug 31, 2020

Affected

1 pkg

Patched

1 / 1

Exploits

None indexed

Exploitation data as of Aug 31, 2020 · OSV.dev, FIRST.org (EPSS)

Real-World Exposure

1 pkg affected

📦type-graphql

Real-time download stats are indexed for npm and PyPI packages. This vulnerability affects npm packages — download data is not available via public APIs for these ecosystems.

Description

Versions of type-graphql prior to 0.17.6 are vulnerable to Information Exposure. The package leaks the resolver source code in an error message. It is possible to force this error when no subscription topics are provided in the request.

Recommendation

Upgrade to version 0.17.6 or later.

Affected Packages

1 total 1 fixed

Ecosystem	Package	Vulnerable range	Fix
📦npm	`type-graphql`	all versions	0.17.6

Detection & mitigation playbook

Open-source dependency

Detect
Scan your dependency tree (package-lock.json, pnpm-lock.yaml, requirements.txt, go.sum, etc.) for type-graphql. 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 type-graphql to 0.17.6 or later, then make sure no transitive (indirect) dependency still pins the vulnerable range — O3 confirms GHSA-xf64-2f9p-6pqq 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-xf64-2f9p-6pqq 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-xf64-2f9p-6pqq. Runtime protection reduces exposure until a permanent patch is applied and verified — it complements patching, it doesn't replace it.

Frequently Asked Questions

Versions of `type-graphql` prior to 0.17.6 are vulnerable to Information Exposure. The package leaks the resolver source code in an error message. It is possible to force this error when no subscription topics are provided in the request. ## Recommendation Upgrade to version 0.17.6 or later.

O3 Security · Impact-Aware SCA

Is GHSA-xf64-2f9p-6pqq in your dependencies?

O3 detects GHSA-xf64-2f9p-6pqq across npm dependencies and uses function-level reachability to confirm whether the vulnerable code path is actually reachable — not just present. No false positives.

Scan my dependencies How O3 SCA works