NIST deprecates RSA-2048 from 2030. Find every one of them before attackers do.
🐘
🐘 Packagist
Not in CISA KEV
MEDIUM severity

MunkiReport munki_facts module Cross-Site Scripting (XSS) vulnerabilityGHSA-x9q4-5f3c-cw62

MEDIUM

GHSA-x9q4-5f3c-cw62 is a medium-severity (CVSS 6.1) Cross-site Scripting (XSS) vulnerability in munkireport/munki_facts. A fix is available for munkireport/munki_facts — see the affected versions and patch details below.

Also known asCVE-2020-15881
Published
Updated
Affected
1 pkg
Patched
1 / 1
Exploits
None indexed
Exploitation data as of Nov 4, 2026 · OSV.dev, NVD, FIRST.org (EPSS)

EPSS Exploitation Probability

via FIRST.org ↗
1.2%probability of exploitation in next 30 days
Lower Risk0.00%
Lower risk than most CVEs67th percentile — riskier than 67% of all scored CVEsHighest risk
0.16%0.66%1.16%1.66%0.7%1.2%May 26Sep 26Nov 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
🐘munkireport/munki_facts

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

A Cross-Site Scripting (XSS) vulnerability in the munki_facts (aka Munki Conditions) module before 1.5 for MunkiReport allows remote attackers to inject arbitrary web script or HTML via the key name.

Affected Packages

1 total 1 fixed
EcosystemPackageVulnerable rangeFix
🐘Packagistmunkireport/munki_factsall versions1.5composer require munkireport/munki_facts:^1.5

Affected Products

1 product · 1 configurations
Application
munki factsmunki_facts_project
< 1.5
range

Detection & mitigation playbook

Open-source dependency

  1. Detect

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

  2. Fix

    Update munkireport/munki_facts to 1.5 or later, then make sure no transitive (indirect) dependency still pins the vulnerable range — O3 confirms GHSA-x9q4-5f3c-cw62 is resolved across your whole dependency graph.

  3. Workarounds

    Escape or sanitise the affected output on the server side rather than relying on client-side filtering, and add a Content-Security-Policy that blocks inline script execution so injected markup cannot run even if it reaches the page.

Frequently Asked Questions

A Cross-Site Scripting (XSS) vulnerability in the munki_facts (aka Munki Conditions) module before 1.5 for MunkiReport allows remote attackers to inject arbitrary web script or HTML via the key name.
O3 Security · Impact-Aware SCA

Is GHSA-x9q4-5f3c-cw62 in your dependencies?

Find it across Packagist, including transitive dependencies.

Scan my dependencies How O3 SCA works
MunkiReport munki_facts module Cross-Site Scripting…