verdaccio before 3.12.0 allows XSS.
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 3.0 · NVD. Fix status from CNA and GitHub. Impact type from CWE-79.
Summary
verdaccio before 3.12.0 allows XSS.
Why it matters now
EPSS 0.00865 58th percentileScored 2026-11-07
Public exploit Yes 1 exploit referenceTagged by NVD
Fix Fixed verdaccio (npm): 3.12.0
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 |
| — | verdaccio (npm) | before 3.12.0 | 3.12.0 | Patch available | GHSA-78j5-gcmf-vqc8 |
- — Vendor— Affected all versions Fixed in — No fix listed CNA
- verdaccio (npm) Vendor— Affected before 3.12.0 Fixed in 3.12.0 Patch available GHSA-78j5-gcmf-vqc8
Remediation
- Fix · GHSA-78j5-gcmf-vqc8 verdaccio (npm) Fixed in 3.12.0 Advisory →
Timeline
- 2026-10-02 Threatist record created from CVE-2019-14772
- 2026-10-03 Alias added: GHSA-78j5-gcmf-vqc8
References
Sources
- CVE-2019-14772 · CVE Program
- CVE-2019-14772 · NVD
- FIRST EPSS
- GHSA-78j5-gcmf-vqc8 · GitHub Advisory Database · CC BY 4.0
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