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Medium severity5.5NVD Advisory· Published Jun 17, 2022· Updated Jun 17, 2026

CVE-2022-31246

CVE-2022-31246

Description

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.

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

4
  • Electrum/Electrum2 versions
    cpe:2.3:a:electrum:electrum:*:*:*:*:*:*:*:*+ 1 more
    • cpe:2.3:a:electrum:electrum:*:*:*:*:*:*:*:*range: <4.2.2
    • (no CPE)range: <4.2.2
  • Electrum/Electrumdescription
  • Spesmilo/Electrumllm-fuzzy
    Range: <4.2.2

Patches

Vulnerability mechanics

References

2

News mentions

0

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