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TI-2020-14006 Aliases CVE-2020-21146GHSA-v762-47vh-j7q3

Feehi CMS 2.0.8 is affected by a cross-site scripting (XSS) vulnerability.

Priority LOW 29CWE-79Published · Updated

Key facts

Attack vector
Network
Privileges required
None
User interaction
Required
Attack complexity
Low
Impact type
Cross-site scripting
Confidentiality · integrity · availability
Low · Low · None
Fix status
Fixed

Attack profile from CVSS 3.1 · NVD. Fix status from CNA and GitHub. Impact type from CWE-79.

Summary

Feehi CMS 2.0.8 is affected by a cross-site scripting (XSS) vulnerability. When the user name is inserted as JavaScript code, browsing the post will trigger the XSS.

Why it matters now

EPSS 0.00766 55th percentileScored 2026-11-07
Public exploit Yes 1 exploit referenceTagged by NVD
Fix Fixed feehi/cms (Packagist): 2.0.8.1

SSVC decision points

Not available: CISA has not published SSVC decision points for this record.

Affected products

VendorProductAffected versionsFixed inStatusSource
——all versions—No fix listedCNA
—feehi/cms (Packagist)before 2.0.8.12.0.8.1Patch availableGHSA-v762-47vh-j7q3
  • — Vendor— Affected all versions Fixed in — No fix listed CNA
  • feehi/cms (Packagist) Vendor— Affected before 2.0.8.1 Fixed in 2.0.8.1 Patch available GHSA-v762-47vh-j7q3

CPE configurations NVD · 1

CPEVersionsRoleVendor
cpe:2.3:a:feehi:feehi_cms:2.0.8:*:*:*:*:*:*:*2.0.8VulnerableFeehi
  • cpe:2.3:a:feehi:feehi_cms:2.0.8:*:*:*:*:*:*:* Versions 2.0.8 Vulnerable ·Feehi

Remediation

  • Fix · GHSA-v762-47vh-j7q3 feehi/cms (Packagist) Fixed in 2.0.8.1 Advisory →

Timeline

  1. 2026-10-02 Threatist record created from CVE-2020-21146
  2. 2026-10-03 Alias added: GHSA-v762-47vh-j7q3

References

Exploit 1

Advisory 1

Other 2

  • TI-2026-23935 Multiple authenticated stored cross-site scripting (XSS) vulnerabilities in the… CVSS 3.1MEDIUM 5.4
  • TI-2026-23934 An authenticated stored cross-site scripting (XSS) vulnerability in the Category module… CVSS 3.1MEDIUM 5.4
  • TI-2026-23933 An authenticated stored cross-site scripting (XSS) vulnerability in the Role Management… CVSS 3.1MEDIUM 5.4
  • TI-2026-23931 An authenticated stored cross-site scripting (XSS) vulnerability in Feehi CMS v2.1.1… CVSS 3.1MEDIUM 5.4
  • TI-2026-23929 An authenticated stored cross-site scripting (XSS) vulnerability in the creation/editing… CVSS 3.1MEDIUM 5.4
  • TI-2022-15736 An arbitrary file upload vulnerability in the Advertising Management module of Feehi CMS… CVSS 3.1HIGH 8.8
See all 11 →

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences