How severe is GHSA-hxmg-hm46-cf62?

GHSA-hxmg-hm46-cf62 has a CVSS score of 9.8/10, rated CRITICAL. Immediate patching is strongly recommended.

Which packages are affected by GHSA-hxmg-hm46-cf62?

GHSA-hxmg-hm46-cf62 affects the following packages: mongodb-query-parser (npm). Ecosystems affected: npm.

How do I fix GHSA-hxmg-hm46-cf62?

Update mongodb-query-parser to version 2.0.0 or later. Run your dependency manager's update command and verify no transitive dependencies pin the vulnerable version. Use O3 Security's SCA scanner to confirm the fix is applied across your entire dependency tree.

Is GHSA-hxmg-hm46-cf62 actively exploited in the wild?

No public exploit code has been indexed for GHSA-hxmg-hm46-cf62 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.

What is the EPSS score for GHSA-hxmg-hm46-cf62?

GHSA-hxmg-hm46-cf62 has an EPSS (Exploit Prediction Scoring System) score of 92.9%, placing it in the 100th percentile of all CVEs. EPSS is maintained by FIRST.org and estimates the probability that a vulnerability will be exploited in the wild within the next 30 days. A score above 50% indicates significantly elevated exploitation risk — immediate patching is strongly recommended.

Is there exploit tooling available for GHSA-hxmg-hm46-cf62?

A Nuclei detection template exists for GHSA-hxmg-hm46-cf62, meaning automated scanners can fingerprint it. Public exploit tooling significantly increases real-world risk — prioritize patching and ensure detection coverage. Exploit tooling should only ever be used in isolated, authorized testing environments.

When was GHSA-hxmg-hm46-cf62 published, and has it been updated?

GHSA-hxmg-hm46-cf62 was published on April 13, 2021 and was last updated on November 8, 2023. Advisory data evolves as severity scores, affected ranges, and exploit intelligence are revised — always check the latest version of the advisory before acting.

📦 npm

GHSA-hxmg-hm46-cf62

CRITICAL

Remote code execution in mongo-express

Also known asCVE-2020-24391

Published

Apr 13, 2021

Updated

Nov 8, 2023

Affected

1 pkg

Patched

1 / 1

Exploits

None indexed

EPSS Exploitation Probability

via FIRST.org ↗

92.9%probability of exploitation in next 30 days

Very High Risk100th percentile0.00%

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

1 pkg affected

📦mongodb-query-parser

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

mongo-express before 1.0.0 offers support for certain advanced syntax but implements this in an unsafe way. NOTE: this may overlap CVE-2019-10769.

Affected Packages

1 total 1 fixed

Ecosystem	Package	Vulnerable range	Fix
📦npm	`mongodb-query-parser`	all versions	2.0.0

Frequently Asked Questions

mongo-express before 1.0.0 offers support for certain advanced syntax but implements this in an unsafe way. NOTE: this may overlap CVE-2019-10769.

O3 Security · Impact-Aware SCA

Is GHSA-hxmg-hm46-cf62 in your stack?

O3 detects GHSA-hxmg-hm46-cf62 across npm dependencies and uses function-level reachability to confirm whether the vulnerable code path is actually reachable — not just present. No false positives.

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