CVE-2020-11944: Bitcoin-Abe Project Bitcoin-Abe

Medium severity, CVSS 6.1. EPSS: 1.2% chance of exploitation in the next 30 days.

Abe (aka bitcoin-abe) through 0.7.2, and 0.8pre, allows XSS in __call__ in abe.py because the PATH_INFO environment variable is mishandled during a PageNotFound exception.

Affected products

• Bitcoin-Abe Project Bitcoin-Abe: up to and including 0.7.2; version 0.8 only

Published 2020-04-20. Last modified 2026-06-17.