In fenom 2.12.1 and before, there is a way in fenom/src/Fenom/Template.php function…
Priority MEDIUM 45Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- None
- Attack complexity
- Low
- Impact type
- —
- Confidentiality · integrity · availability
- High · High · High
- Fix status
- No fix listed
Attack profile from CVSS 3.1 · NVD. Fix status from CNA and GitHub.
Summary
In fenom 2.12.1 and before, there is a way in fenom/src/Fenom/Template.php function getTemplateCode()to bypass sandbox to execute arbitrary PHP code when disable_native_funcs is true.
Why it matters now
EPSS 0.01126 66th percentileScored 2026-11-07
Fix No fix listed No fixed version in the sources yet
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 |
| — | fenom/fenom (Packagist) | up to 2.12.1 | — | No fix listed | GHSA-674v-3g2w-84gx |
- — Vendor— Affected all versions Fixed in — No fix listed CNA
- fenom/fenom (Packagist) Vendor— Affected up to 2.12.1 Fixed in — No fix listed GHSA-674v-3g2w-84gx
CPE configurations NVD · 1
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:fenom_project:fenom:*:*:*:*:*:*:*:* | up to 2.12.1 | Vulnerable | Fenom Project |
- cpe:2.3:a:fenom_project:fenom:*:*:*:*:*:*:*:* Versions up to 2.12.1 Vulnerable ·Fenom Project
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2021-46433
- 2026-10-03 Alias added: GHSA-674v-3g2w-84gx
References
Sources
- CVE-2021-46433 · CVE Program
- CVE-2021-46433 · NVD
- FIRST EPSS
- GHSA-674v-3g2w-84gx · GitHub Advisory Database · CC BY 4.0
This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences