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HIGH severity

GHSA-6jf9-8m34-96w5 — nilsteampassnet/teampass

HIGHFix: nilsteampassnet/TeamPass#2874

GHSA-6jf9-8m34-96w5 is a high-severity (CVSS 8.8) Path Traversal vulnerability in nilsteampassnet/teampass. 1 public exploit reference exists, so weaponization risk is real. No vendor fix is recorded yet; mitigation options are listed below.

TeamPass PHP arbitrary file include vulnerability

Also known asCVE-2020-12479
Published
May 24, 2022
Updated
Apr 24, 2024
Affected
1 pkg
Patched
See advisory
Exploits
1 known
Exploitation data as of Sep 26, 2026 · OSV.dev, NVD, FIRST.org (EPSS)

EPSS Exploitation Probability

via FIRST.org ↗
2.6%probability of exploitation in next 30 days
Lower Risk0.00%
Lower risk than most CVEs85th percentile — riskier than 85% of all scored CVEsHighest risk

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

How urgent is this, really

GHSA-6jf9-8m34-96w5 by exploitation likelihood (EPSS) against impact (CVSS). Outside the shaded patch-first corner.

Where this sits among everything scored

Of 379,842 CVEs with a current EPSS score, this one falls in the < 10% band (highlighted). Counts from FIRST.org, log-scaled.

Real-World Exposure

1 pkg affected
🐘nilsteampassnet/teampass

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

Description

TeamPass 2.1.27.36 allows any authenticated TeamPass user to trigger a PHP file include vulnerability via a crafted HTTP request with sources/users.queries.php newValue directory traversal.

Affected Packages

1 total
EcosystemPackageVulnerable rangeFix
🐘Packagistnilsteampassnet/teampassall versionsNo fix

Affected Products

1 product · 1 configurations
Application
teampassteampass
1 version
2.1.27.36
Exploits & PoCs
1

Research use only. For defensive security, authorized penetration testing, and academic research only. Never execute exploit code against systems without explicit written authorization.

Detection & mitigation playbook

Open-source dependency
  1. Detect

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

  2. Remediation status

    No patched version of nilsteampassnet/teampass has shipped for GHSA-6jf9-8m34-96w5 yet. Where your build allows, override or pin the dependency away from the vulnerable range, and apply any maintainer-recommended mitigation.

  3. Mitigate without a patch

    Resolve every user-supplied path to its canonical form and reject anything that escapes the intended directory, and run the component under an account that has no read or write access outside the directory it legitimately serves.

Frequently Asked Questions

TeamPass 2.1.27.36 allows any authenticated TeamPass user to trigger a PHP file include vulnerability via a crafted HTTP request with sources/users.queries.php newValue directory traversal.
O3 Security · Impact-Aware SCA

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