CVE-2021-3401: Bitcoin vulnerability
Affected: Bitcoin · Exploitation: likely to be exploited (10% or more)
Not in CyberSIXT coverage yet: no article names this CVE. This page shows the public record.
Higher than 95% of scored CVEs
Not scored yet. The CVE record carries no CVSS score.
DescriptionCVE.org
Bitcoin Core before 0.19.0 might allow remote attackers to execute arbitrary code when another application unsafely passes the -platformpluginpath argument to the bitcoin-qt program, as demonstrated by an x-scheme-handler/bitcoin handler for a .desktop file or a web browser. NOTE: the discoverer states "I believe that this vulnerability cannot actually be exploited."
On the Atlas
Every published CVE is on the CyberSIXT Atlas, grouped by weakness, vendor and month.
- Exploitation
- Likely to be exploited (10% or more). EPSS gives it a 10% or higher chance of exploitation in the next 30 days.
- CISA KEV
- Not listed
- Public check
- No public nuclei template
- Vendor
- Bitcoin
- Published
- February 2021
- Bounty reports
- 1 disclosed on HackerOne
Disclosed bug bounty reports about CVE-2021-3401
The reports on HackerOne that name this CVE, with HackerOne's own outcome. Titles and metadata only.
- HTML Injection in Transaction Confirmation Dialog via Address Book Description Enables UI Spoofing Before Fund TransferMonero · 2026 · medium severityValid
CoverageNo articles yet
No CyberSIXT article names CVE-2021-3401 yet, so there is no coverage timeline, action brief or change log for it. Everything on this page comes from the public CVE record, CISA KEV, EPSS and the nuclei template index. Search the archive or see the CVEs in the news.