An arbitrary file upload vulnerability in Feehi CMS v2.0.8 and below allows attackers to…
Priority MEDIUM 46CWE-434Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- None
- Attack complexity
- Low
- Impact type
- Code execution
- Confidentiality · integrity · availability
- High · High · High
- Fix status
- Fixed
Attack profile from CVSS 3.1 · NVD. Fix status from CNA and GitHub. Impact type from CWE-434.
Summary
An arbitrary file upload vulnerability in Feehi CMS v2.0.8 and below allows attackers to execute arbitrary code via a crafted PHP file.
Why it matters now
EPSS 0.01781 78th 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
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| — | — | all versions | — | No fix listed | CNA |
| — | feehi/cms (Packagist) | before 2.0.8.1 | 2.0.8.1 | Patch available | GHSA-rf3w-29h3-r636 |
- — 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-rf3w-29h3-r636
Remediation
- Fix · GHSA-rf3w-29h3-r636 feehi/cms (Packagist) Fixed in 2.0.8.1 Advisory →
Timeline
- 2026-10-02 Threatist record created from CVE-2020-21322
- 2026-10-03 Alias added: GHSA-rf3w-29h3-r636
References
More Feehicms vulnerabilities
- TI-2025-40416 FeehiCMS version 2.1.1 has a Remote Code Execution via Unrestricted File Upload in Ad… CVSS 3.1MEDIUM 6.5
- TI-2025-13939 FeehiCMS TimThumb timthumb.php server-side request forgery CVSS 4.0MEDIUM 6.9
- TI-2020-18805 Cross Site Scripting (XSS) vulnerability in FeehiCMS 2.0.8 allows remote attackers to run… CVSS 3.1MEDIUM 6.1
- TI-2025-39351 FeehiCMS version 2.1.1 fails to enforce server-side immutability for parameters that are… CVSS 3.1MEDIUM 6.5
- TI-2025-39349 Cross Site Scripting (XSS) vulnerability in FeehiCMS 2.1.1 via the id parameter of the… CVSS 3.1MEDIUM 6.1
- TI-2022-21148 FeehiCMS v2.1.1 was discovered to contain a reflected cross-site scripting (XSS)… CVSS 3.1MEDIUM 6.1
Sources
- CVE-2020-21322 · CVE Program
- CVE-2020-21322 · NVD
- FIRST EPSS
- GHSA-rf3w-29h3-r636 · GitHub Advisory Database · CC BY 4.0
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