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Vulnerability record · CVE-2026-26682 · published 26 February 2026

CVE-2026-26682: Xjd2020 fastcms code injection vulnerability

XXjd2020 · Fastcms

An issue in fastCMS before v.0.1.6 allows a local attacker to execute arbitrary code via the PluginController.java component

7.8 CVSS 3.1 High EPSS 0.22% · top 88.6% CWE-94 · Code injection
7.8CVSS 3.1 base score
0.22%EPSS exploitation probability, 30 days
NoNot in CISA KEV
1Affected product versions listed by NVD
2References, 1 tagged exploit
17 Jun 2026Last modified by NVD

Description

An issue in fastCMS before v.0.1.6 allows a local attacker to execute arbitrary code via the PluginController.java component

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Affected products

1 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
https://gist.github.com/sorzs/e3913b814e2e5548aa66de6c25b0510a Third Party Advisory
https://github.com/sorzs/test/tree/main/fastcms-rce ExploitThird Party Advisory

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Related vulnerabilities

Same products first, then exploited flaws of the same weakness class.

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Source: NIST National Vulnerability Database (record CVE-2026-26682), CISA KEV, FIRST EPSS (scores of 2026-09-27). This page is refreshed as NVD updates the record.