Vulnerability · CVE-2020-37054
Navigate CMS 2.8.7 contains a cross-site request forgery vulnerability that allows attackers to upload malicious extensions through a crafted HTML page.
Published Jan 30, 2026 · catalog updated Mar 5, 2026 · Naviwebs S.C. Navigate CMS
Last checked Nov 6, 2026. A connected source was read within the last 7 days.
Check if you run it
No confirmed exploitation is on record for CVE-2020-37054. EPSS is 0.23%. Act only if a listed version of Naviwebs S.C. Navigate CMS is installed.
Gaps on this record
- No vendor fix or required action is stored. Compare the linked advisory before you change production.
Same product and reporting
- CVE-2020-37053 · High
- Severity
- Medium5.1
- Known exploitation
- Not in CISA/VulnCheck KEV
- EPSS
- 0.23%
- Remediation
- Vendor / distro source
- Affected products
- vendor Naviwebs S.C. Navigate CMS 2.8.7
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.
Are you affected?
Enter the version you run. The result uses only the ranges stored on this record.
The check returns affected, not affected, or incomplete. It does not guess a version that is missing from the record.
- vendor Naviwebs S.C. Navigate CMS 2.8.72.8.7
How to fix CVE-2020-37054
No stored fix
No vendor fix text is stored. Use the linked advisory before you change production.
Version check
Seen in 2.8.7
Advisory
Open the cve_org record and follow its fix.
Official advisories
What to do
Three questions, each answered from this record only. Confirm the vendor advisory before you patch.
Should you patch?
No confirmed exploitation is on record for CVE-2020-37054. EPSS is 0.23%. Act only if a listed version of Naviwebs S.C. Navigate CMS is installed.
Which versions are affected?
Compare what you have installed with Naviwebs S.C. Navigate CMS 2.8.7 2.8.7. Compare the installed version with the linked vendor advisory before you change production.
What should an analyst verify?
No weakness class is stored. EPSS 0.23%. There is no CISA KEV listing. No Exploit-DB or Metasploit reference is linked. Use the source links for the original advisory.
Code
The project this record applies to. Exploit listings stay in References.
No public source repository is identified for this product.
Timeline
Detection, updates, and resolution for this record.
Jan 30, 2026 · EUVD
Detected
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.
Mar 5, 2026 · EUVD
Updated
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.
Sources
- CVE.orgVulnerability recordCVE-2020-37054
Official CVE identifier
cve.org - FIRST EPSSExploitation probabilityCVE-2020-37054
30-day exploitation probability 0.23%
first.org - EUVDVulnerability recordEUVD-2020-30927
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 funct
euvd.enisa.europa.eu
References
Freshness
Last verified in this catalog Nov 6, 2026. Significant claims (KEV, EPSS, CVSS, affected ranges) come from the source rows above — open the original publisher for the authoritative advisory.
- FIRST EPSSNov 6, 2026
- CVE.orgNov 4, 2026
- EUVDNov 2, 2026