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Not in CISA KEV
HIGH severity

CVE-2025-25975 — parse-git-config

HIGH

CVE-2025-25975 is a high-severity (CVSS 7.5) Information Exposure vulnerability in parse-git-config. The records list no fixed version yet; check the vendor advisory below and apply the mitigations in the meantime.

Prototype Pollution Vulnerability in parse-git-config

Also known asGHSA-8g77-54rh-46hx
Published
Updated
Affected
1 pkg
Patched
See advisory
Exploits
None indexed
Exploitation data as of Oct 31, 2026 · OSV.dev, NVD, FIRST.org (EPSS)

Exploitation Status

Proof-of-concept exploit code exists

  • CISA’s SSVC triage found public proof-of-concept exploit code for this CVE, though no confirmed active exploitation.
  • CISA assesses this as automatable — exploitation doesn’t require manual, per-target effort, which raises the odds of mass scanning and opportunistic attacks.

Exploitation and automatability from CISA’s SSVC triage for CVE-2025-25975.

EPSS Exploitation Probability

via FIRST.org ↗
0.5%probability of exploitation in next 30 days
Lower Risk+0.01%
Lower risk than most CVEs41th percentile — riskier than 41% of all scored CVEsHighest risk
0.00%0.32%0.65%0.97%0.0%0.5%May 26Aug 26Oct 26

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

How urgent is this, really

Where this sits among everything scored

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.

301other npm packages depend on this — each one inherits the vulnerability until it's patched upstream
parse-git-confignpm
1.1Mdownloads / week

Description

An issue in parse-git-config v.3.0.0 allows an attacker to obtain sensitive information via the expandKeys function

Affected Packages

1 total
EcosystemPackageVulnerable rangeFix
📦npmparse-git-configall versionsNo fix

Affected Products

1 product · 1 configurations
Application
parse-git-configjonschlinkert
1 version
3.0.0

Detection & mitigation playbook

Open-source dependency

  1. Detect

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

  2. Remediation status

    The records we use list no patched version of parse-git-config for CVE-2025-25975. Check the maintainer's advisory, and where your build allows, override or pin the dependency away from the vulnerable range.

  3. Mitigate without a patch

    Assume what was exposed is already known: rotate any credential, token or key that the affected component could return, restrict the endpoint to callers that genuinely need it, and strip sensitive fields from responses and error output at the boundary rather than relying on the client not to read them.

Frequently Asked Questions

An issue in parse-git-config v.3.0.0 allows an attacker to obtain sensitive information via the expandKeys function
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CVE-2025-25975: parse-git-config Info Disclosure (High 7.5)