Prototype pollution in Templ8
Priority MEDIUM 46CWE-1321Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- None
- Attack complexity
- Low
- Impact type
- Tampering
- Confidentiality · integrity · availability
- High · High · High
- Fix status
- No fix listed
Attack profile from CVSS 3.1 · CNA. Fix status from CNA and GitHub. Impact type from CWE-915.
Summary
All versions of package templ8 are vulnerable to Prototype Pollution via the parse function.
Why it matters now
EPSS 0.01933 80th 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 |
|---|---|---|---|---|---|
| — | Templ8 | all versions | — | No fix listed | CNA |
| — | templ8 (npm) | up to 0.0.44 | — | No fix listed | GHSA-c7m7-4257-h698 |
- Templ8 Vendor— Affected all versions Fixed in — No fix listed CNA
- templ8 (npm) Vendor— Affected up to 0.0.44 Fixed in — No fix listed GHSA-c7m7-4257-h698
CPE configurations NVD · 1
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:templ8_project:templ8:-:*:*:*:*:node.js:*:* | not specified by NVD | Vulnerable | Templ8 Project |
- cpe:2.3:a:templ8_project:templ8:-:*:*:*:*:node.js:*:* Versions not specified by NVD Vulnerable ·Templ8 Project
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2020-7702
- 2026-10-03 Alias added: GHSA-c7m7-4257-h698
References
Sources
- CVE-2020-7702 · CVE Program
- CVE-2020-7702 · NVD
- FIRST EPSS
- GHSA-c7m7-4257-h698 · 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