Search/CVE-2022-31246
● CVE — Medium

CVE-2022-31246

VendorelectrumProductelectrumDiscoveredJun 17, 2022UpdatedNov 21, 2024

paymentrequest.py in Electrum before 4.2.2 allows a file:// URL in the r parameter of a payment request (e.g., within QR code data). On Windows, this can lead to capture of credentials over SMB. On Linux and UNIX, it can lead to a denial of service by specifying the /dev/zero filename.

View graph Watch Export
CVSS v3.1
5.5 MEDIUM
EPSS
0.82%
probability of exploitation in 30 days
CISA KEV
Not listed
no confirmed exploitation reported
News coverage
0
sources referencing this CVE
Related IOCs
0
seen in the same coverage
EPSS Trend
Aug 16, 2026 → Oct 22, 2026
▲ 0.04pp
0.78% → 0.82% over 3 tracked changes
CVSS v3.1 Detail
Attack VectorLOCAL
Attack ComplexityLOW
Privileges RequiredNONE
User InteractionREQUIRED
ScopeUNCHANGED
ConfidentialityHIGH
IntegrityNONE
AvailabilityNONE
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N
Connections
2 relationships
Timeline
disclosure → media coverage
Jun 17, 2022
Disclosure — published as a CVE record. · last revised by NVD Nov 21, 2024