Read the docs
TI-2019-12536 Aliases CVE-2019-16753GHSA-3r42-8xcq-6f4v

An issue was discovered in Decentralized Anonymous Payment System (DAPS) through…

Priority LOW 34CWE-347Published · Updated

Key facts

Attack vector
Network
Privileges required
None
User interaction
None
Attack complexity
Low
Impact type
Security bypass
Confidentiality · integrity · availability
High · None · None
Fix status
No fix listed

Attack profile from CVSS 3.1 · NVD. Fix status from CNA. Impact type from CWE-347.

Summary

An issue was discovered in Decentralized Anonymous Payment System (DAPS) through 2019-08-26. The content to be signed is composed of a representation of strings, rather than being composed of their binary representations. This is a weak signature scheme design that would allow the reuse of signatures in some cases (or even the reuse of signatures, intended for one type of message, for another type). This also affects Private Instant Verified Transactions (PIVX) through 3.4.0.

Why it matters now

EPSS 0.00744 54th 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
——all versions—No fix listedCNA
  • — Vendor— Affected all versions Fixed in — No fix listed CNA

CPE configurations NVD · 2

CPEVersionsRoleVendor
cpe:2.3:a:decentralized_anonymous_payment_system_project:decentralized_anonymous_payment_system:*:*:*:*:*:*:*:*up to 2019-08-26VulnerableDecentralized Anonymous Payment System Project
cpe:2.3:a:pivx:private_instant_verified_transactions:*:*:*:*:*:*:*:*up to 3.4.0VulnerablePivx
  • cpe:2.3:a:decentralized_anonymous_payment_system_project:decentralized_anonymous_payment_system:*:*:*:*:*:*:*:* Versions up to 2019-08-26 Vulnerable ·Decentralized Anonymous Payment System Project
  • cpe:2.3:a:pivx:private_instant_verified_transactions:*:*:*:*:*:*:*:* Versions up to 3.4.0 Vulnerable ·Pivx

Remediation

No fixed version listed by the sources yet.

Timeline

  1. 2026-10-02 Threatist record created from CVE-2019-16753
  2. 2026-10-03 Alias added: GHSA-3r42-8xcq-6f4v

References

Exploit 1

Sources

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