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MEDIUM severity

CVE-2023-1197 — community-skeleton

MEDIUMFix: uvdesk/community-skeleton@6fae944

CVE-2023-1197 is a medium-severity (CVSS 4.3) Cross-site Scripting (XSS) vulnerability in uvdesk/community-skeleton. 1 public exploit or proof-of-concept reference is indexed, so weaponization risk is real. A fix is available for uvdesk/community-skeleton — see the affected versions and patch details below.

Cross-site Scripting (XSS) - Stored in uvdesk/community-skeleton

Also known asGHSA-hfxp-j95j-cwrp
Published
Updated
Affected
1 pkg
Patched
1 / 1
Exploits
1 known
Exploitation data as of Nov 5, 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.

Exploitation and automatability from CISA’s SSVC triage for CVE-2023-1197.

EPSS Exploitation Probability

via FIRST.org ↗
0.4%probability of exploitation in next 30 days
Lower Risk0.00%
Lower risk than most CVEs34th percentile — riskier than 34% of all scored CVEsHighest risk
0.00%0.30%0.60%0.90%0.2%0.4%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
🐘uvdesk/community-skeleton

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

Cross-site Scripting (XSS) - Stored in GitHub repository uvdesk/community-skeleton prior to 1.1.0.

Affected Packages

1 total 1 fixed
EcosystemPackageVulnerable rangeFix
🐘Packagistuvdesk/community-skeletonall versions1.1.0composer require uvdesk/community-skeleton:^1.1.0

Affected Products

1 product · 1 configurations
Application
community-skeletonuvdesk
< 1.1.0
range
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.

Cross-site Scripting (XSS) - Stored in GitHub repository uvdesk/communit…

huntr.devNVDMar 2023

Detection & mitigation playbook

Open-source dependency

  1. Detect

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

  2. Fix

    Update uvdesk/community-skeleton to 1.1.0 or later, then make sure no transitive (indirect) dependency still pins the vulnerable range — O3 confirms CVE-2023-1197 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

Cross-site Scripting (XSS) - Stored in GitHub repository uvdesk/community-skeleton prior to 1.1.0.
O3 Security · Impact-Aware SCA

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CVE-2023-1197: community-skeleton XSS — Fixed in 1.1.0