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TI-2020-17165 Aliases CVE-2020-28271GHSA-4fr2-j4g9-mppf

Prototype pollution in deephas

Priority MEDIUM 48CWE-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 · NVD. Fix status from CNA and GitHub. Impact type from CWE-915.

Summary

Prototype pollution vulnerability in 'deephas' versions 1.0.0 through 1.0.5 allows attacker to cause a denial of service and may lead to remote code execution.

Why it matters now

EPSS 0.03412 88th percentileScored 2026-11-07
Public exploit Yes 1 exploit referenceTagged by NVD
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

VendorProductAffected versionsFixed inStatusSource
—deephas1.0.5, 1.0.3, 1.0.2, 1.0.1, 1.0.0—No fix listedCNA
—deephas (npm)1.0.0 – 1.0.5—No fix listedGHSA-4fr2-j4g9-mppf
  • deephas Vendor— Affected 1.0.5, 1.0.3, 1.0.2, 1.0.1, 1.0.0 Fixed in — No fix listed CNA
  • deephas (npm) Vendor— Affected 1.0.0 – 1.0.5 Fixed in — No fix listed GHSA-4fr2-j4g9-mppf

CPE configurations NVD · 1

CPEVersionsRoleVendor
cpe:2.3:a:sharpred:deephas:*:*:*:*:*:node.js:*:*1.0.0 – 1.0.5Vulnerablesharpred
  • cpe:2.3:a:sharpred:deephas:*:*:*:*:*:node.js:*:* Versions 1.0.0 – 1.0.5 Vulnerable ·sharpred

Remediation

No fixed version listed by the sources yet.

Timeline

  1. 2026-10-02 Threatist record created from CVE-2020-28271
  2. 2026-10-03 Alias added: GHSA-4fr2-j4g9-mppf

References

Exploit 1

Patch 1

Advisory 1

Other 1

  • TI-2026-20231 deepHas vulnerable to Prototype Pollution via constructor.prototype CVSS 4.0CRITICAL 9.4

Sources

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