CVE-2026-26682

Name: CVE-2026-26682
Creator: NVD / NIST
Published: 2026-02-26T18:23:07.347+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

HIGHCVSS 7.8/10EPSS 0.18%

Last modified Jun 17, 2026

CVE-2026-26682 is a high-severity vulnerability rated 7.8/10 on the CVSS scale. An issue in fastCMS before v.0.1.6 allows a local attacker to execute arbitrary code via the PluginController.java component. EPSS estimates a 0.18% chance of exploitation in the next 30 days.

Description

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

Metrics

CVSS 3.1

7.8/10

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

EPSS Probability

0.18%

7.9th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-94

Affected Software

Vendor	Product	Versions
Xjd2020	Fastcms	< 0.1.6

References

https://gist.github.com/sorzs/e3913b814e2e5548aa66de6c25b0510aThird Party Advisory
https://github.com/sorzs/test/tree/main/fastcms-rceExploit, Third Party Advisory

Timeline

Published: Feb 26, 2026
Last Modified: Jun 17, 2026
Status: Analyzed

Frequently Asked Questions

What is CVE-2026-26682?

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

How severe is CVE-2026-26682?

CVE-2026-26682 has a CVSS score of 7.8/10 (HIGH severity). The EPSS model estimates a 0.18% probability of exploitation in the next 30 days.

How do I fix CVE-2026-26682?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2026-26682?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST