How severe is GHSA-5g4r-87v2-jqvx?

No CVSS score has been assigned to GHSA-5g4r-87v2-jqvx yet. Review the advisory details and affected package list to assess your exposure.

Which packages are affected by GHSA-5g4r-87v2-jqvx?

GHSA-5g4r-87v2-jqvx affects the following packages: apk-parser (npm). Ecosystems affected: npm.

How do I fix GHSA-5g4r-87v2-jqvx?

Update apk-parser to 0.1.6 or later, then make sure no transitive (indirect) dependency still pins the vulnerable range — O3 confirms GHSA-5g4r-87v2-jqvx is resolved across your whole dependency graph.

How do I detect GHSA-5g4r-87v2-jqvx in my npm dependencies?

Scan your dependency tree (package-lock.json, pnpm-lock.yaml, requirements.txt, go.sum, etc.) for apk-parser, including transitive dependencies — a direct dependency you never call can still pull in a vulnerable version.

How do I mitigate GHSA-5g4r-87v2-jqvx 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.

Is GHSA-5g4r-87v2-jqvx actively exploited in the wild?

No public exploit code has been indexed for GHSA-5g4r-87v2-jqvx 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-5g4r-87v2-jqvx?

GHSA-5g4r-87v2-jqvx has an EPSS (Exploit Prediction Scoring System) score of 1.1%, placing it in the 65th 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. This score indicates relatively lower exploitation probability, though the CVSS severity should still guide your patching priority.

What type of vulnerability is GHSA-5g4r-87v2-jqvx?

GHSA-5g4r-87v2-jqvx is classified as CWE-311 (CWE-311), CWE-310 (CWE-310). These weakness types describe the underlying flaw category, which helps determine the potential impact and the right class of mitigation.

When was GHSA-5g4r-87v2-jqvx published, and has it been updated?

GHSA-5g4r-87v2-jqvx was published on September 1, 2020 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

Not in CISA KEV

Downloads Resources over HTTP in apk-parserGHSA-5g4r-87v2-jqvx

GHSA-5g4r-87v2-jqvx is a CWE-311 vulnerability in apk-parser. A fix is available for apk-parser — see the affected versions and patch details below.

Also known asCVE-2016-10564

Published

Sep 1, 2020

Updated

Nov 8, 2023

Affected

1 pkg

Patched

1 / 1

Exploits

None indexed

Exploitation data as of Oct 9, 2026 · OSV.dev, NVD, FIRST.org (EPSS)

EPSS Exploitation Probability

via FIRST.org ↗

1.1%probability of exploitation in next 30 days

Lower Risk-0.02%

Lower risk than most CVEs65th percentile — riskier than 65% of all scored CVEsHighest risk

Probability of exploitation in the next 30 days, from FIRST.org EPSS.

Real-World Exposure

1 pkg affected

How broadly this vulnerability is actually deployed: weekly install volume shows current usage, and reverse-dependency count shows how many other packages break if it stays unpatched.

1other npm packages depend on this — each one inherits the vulnerability until it's patched upstream

apk-parsernpm

153downloads / week

Description

apk-parser is a tool to extract Android Manifest info from an APK file.

apk-parser versions below 0.1.6 download binary resources over HTTP, which leaves it vulnerable to MITM attacks. It may be possible to cause remote code execution (RCE) by swapping out the requested binary with an attacker controlled binary if the attacker is on the network or positioned in between the user and the remote server.

Recommendation

Update to version 0.1.6 or later.

Affected Packages

1 total 1 fixed

Ecosystem	Package	Vulnerable range	Fix
📦npm	`apk-parser`	all versions	0.1.6`npm install apk-parser@0.1.6`

Affected Products

1 product · 1 configurations

Application

apk-parserapk-parser_project

< 0.1.6

range

Detection & mitigation playbook

Open-source dependency

Detect
Scan your dependency tree (package-lock.json, pnpm-lock.yaml, requirements.txt, go.sum, etc.) for apk-parser, including transitive dependencies — a direct dependency you never call can still pull in a vulnerable version.
Fix
Update apk-parser to 0.1.6 or later, then make sure no transitive (indirect) dependency still pins the vulnerable range — O3 confirms GHSA-5g4r-87v2-jqvx 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.

Frequently Asked Questions

apk-parser is a tool to extract Android Manifest info from an APK file. apk-parser versions below 0.1.6 download binary resources over HTTP, which leaves it vulnerable to MITM attacks. It may be possible to cause remote code execution (RCE) by swapping out the requested binary with an attacker controlled binary if the attacker is on the network or positioned in between the user and the remote server. ## Recommendation Update to version 0.1.6 or later.

O3 Security · Impact-Aware SCA

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