cve.bz

CVE-2022-31246

5.5 mediumEPSS 0.8%

Medium (5.5) in electrum electrum. EPSS 0.8% chance of exploitation in the next 30 days.

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.

Severity

CVSS 3.1

5.5 medium
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N
EPSS
0.8% chance of exploitation in the next 30 days; higher than 57% of CVEs (scores of 2026-10-31)
CWE
CWE-88
Published
Modified
Record from
the NVD, synced

Affected

References

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