CVE-2020-37054

5.1 mediumEPSS 0.2%

Medium (5.1) in naviwebs navigate cms. EPSS 0.2% chance of exploitation in the next 30 days.

Navigate CMS 2.8.7 contains a cross-site request forgery vulnerability that allows attackers to upload malicious extensions through a crafted HTML page. Attackers can trick authenticated administrators into executing arbitrary file uploads by leveraging the extension upload functionality without additional validation.

Severity

CVSS 4.0

5.1 medium

CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N

CVSS 3.1

8.8 high

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

EPSS: 0.2% chance of exploitation in the next 30 days; higher than 14% of CVEs (scores of 2026-10-31)
CWE: CWE-352
Published: 2026-01-30
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19

Affected

naviwebs:navigate_cms

References

https://sourceforge.net/projects/navigatecms
https://www.exploit-db.com/exploits/48548
https://www.navigatecms.com/en/home
https://www.vulncheck.com/advisories/navigate-cms-cross-site-request-forgery

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