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🐍 PyPI
Not in CISA KEV
MEDIUM severity

CVE-2018-18548 — ajenti

MEDIUM

CVE-2018-18548 is a medium-severity (CVSS 6.1) Cross-site Scripting (XSS) vulnerability in ajenti. 1 public exploit or proof-of-concept reference is indexed, so weaponization risk is real. The records list no fixed version yet; check the vendor advisory below and apply the mitigations in the meantime.

Ajenti Cross-site Scripting Via Filename

Also known asPYSEC-2018-107
Published
Updated
Affected
1 pkg
Patched
See advisory
Exploits
1 known
Exploitation data as of Nov 3, 2026 · OSV.dev, NVD, FIRST.org (EPSS)

EPSS Exploitation Probability

via FIRST.org ↗
3.6%probability of exploitation in next 30 days
Lower Risk0.00%
Lower risk than most CVEs89th percentile — riskier than 89% of all scored CVEsHighest risk
1.74%2.53%3.31%4.09%2.2%3.6%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
🐍ajenti

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

Description

ajenticp (aka Ajenti Docker control panel) for Ajenti through v1.2.23.13 has XSS via a filename that is mishandled in File Manager.

Affected Packages

1 total
EcosystemPackageVulnerable rangeFix
🐍PyPIajentiall versionsNo fix

Affected Products

1 product · 1 configurations
Application
ajenticpajenti
≤ 1.2.23.13
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.

EDB-45691webappsphp

AjentiCP 1.2.23.13 - Cross-Site Scripting

by Numan OZDEMIR · Oct 25, 2018

Exploit-DB Source

Detection & mitigation playbook

Open-source dependency

  1. Detect

    Scan your dependency tree (package-lock.json, pnpm-lock.yaml, requirements.txt, go.sum, etc.) for ajenti, 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 ajenti for CVE-2018-18548. 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

    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

Ajenti through v1.2.23.13 has a Cross-site Scripting (XSS) vulnerability via a filename that is mishandled in File Manager.
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CVE-2018-18548: ajenti XSS (Medium 6.1)