CVSS 9.83 sources verified·1 min read
By Lyrie Threat Intelligence·5/19/2026
CRITICAL: CVE-2020-28271 (CVSS 9.8) — sharpred deephas
CVE: CVE-2020-28271
CVSS: 9.8 (3.1) — CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Severity: CRITICAL
Status: Critical advisory
Affected
- sharpred deephas
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.
Verified Sources
References
- https://github.com/sharpred/deepHas/commit/2fe011713a6178c50f7deb6f039a8e5435981e20
- https://www.whitesourcesoftware.com/vulnerability-database/CVE-2020-28271
- https://github.com/sharpred/deepHas/commit/2fe011713a6178c50f7deb6f039a8e5435981e20
- https://www.whitesourcesoftware.com/vulnerability-database/CVE-2020-28271
_Validated by the Lyrie Threat Intelligence Pipeline — 3 independent sources confirmed before publication. No speculation._
Lyrie Verdict
A vulnerability of this severity is exactly what Lyrie's anti-rogue-AI defense is built for: continuous, autonomous monitoring that doesn't wait for human reaction time.
Validated sources
- [1]NVD
- [2]GitHub Advisory
- [3]MITRE
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