CVE-2018-18290

4.8 mediumEPSS 0.6%

Medium (4.8) in nconsulting nc-cms. EPSS 0.6% chance of exploitation in the next 30 days.

An issue was discovered in nc-cms through 2017-03-10. index.php?action=edit_html&name=home_content allows XSS via the HTML Source Editor. NOTE: the vendor disputes this because the form requires administrator privileges, and entering JavaScript is supported functionality

Severity

CVSS 3.0

4.8 medium

CVSS:3.0/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N

EPSS: 0.6% chance of exploitation in the next 30 days; higher than 49% of CVEs (scores of 2026-10-31)
CWE: CWE-79
Published: 2018-10-14
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19

Affected

nconsulting:nc-cms

References

https://github.com/gnat/nc-cms/issues/9
https://github.com/gnat/nc-cms/issues/9

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