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TI-2023-14970 Aliases CVE-2023-31290GHSA-pm4f-pggw-8jwc

Trust Wallet Core before 3.1.1, as used in the Trust Wallet browser extension before…

Priority MEDIUM 60CWE-338Published · Updated

Key facts

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

Attack profile from CVSS 3.1 · CISA ADP. Fix status from CNA.

Summary

Trust Wallet Core before 3.1.1, as used in the Trust Wallet browser extension before 0.0.183, allows theft of funds because the entropy is 32 bits, as exploited in the wild in December 2022 and March 2023. This occurs because the mt19937 Mersenne Twister takes a single 32-bit value as an input seed, resulting in only four billion possible mnemonics. The affected versions of the browser extension are 0.0.172 through 0.0.182. To steal funds efficiently, an attacker can identify all Ethereum addresses created since the 0.0.172 release, and check whether they are Ethereum addresses that could have been created by this extension. To respond to the risk, affected users need to upgrade the product version and also move funds to a new wallet address.

Why it matters now

Exploitation Proof of concept CISA SSVC · not in CISA KEV
EPSS 0.01048 64th 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

CISA ADP · SSVC 2.0.3

Exploitation
Poc
Automatable
No
Technical impact
Partial

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

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:trustwallet:trust_wallet_browser_extension:*:*:*:*:*:*:*:*0.0.172 to before 0.0.183VulnerableTrustwallet
cpe:2.3:a:trustwallet:trust_wallet_core:*:*:*:*:*:*:*:*before 3.1.1VulnerableTrustwallet
  • cpe:2.3:a:trustwallet:trust_wallet_browser_extension:*:*:*:*:*:*:*:* Versions 0.0.172 to before 0.0.183 Vulnerable ·Trustwallet
  • cpe:2.3:a:trustwallet:trust_wallet_core:*:*:*:*:*:*:*:* Versions before 3.1.1 Vulnerable ·Trustwallet

Remediation

No fixed version listed by the sources yet.

Timeline

  1. 2026-10-02 Threatist record created from CVE-2023-31290
  2. 2026-10-03 Alias added: GHSA-pm4f-pggw-8jwc

References

Exploit 1

Patch 1

Advisory 3

Sources

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