CVE-2020-11944

Description

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.

Category

6.1
CVSS
Severity: Medium
CVSS 3.1 •
CVSS 2.0 •
EPSS 0.27%
Third-Party Advisory geeknik-labs.com Third-Party Advisory github.com
Affected: n/a n/a
Published at:
Updated at:

References

Link Tags
https://github.com/bitcoin-abe/bitcoin-abe/blob/d33f6e85de74e708e11cabe4ed0246e12025c726/Abe/abe.py#L253-L254 third party advisory patch
https://geeknik-labs.com third party advisory
https://github.com/bitcoin-abe/bitcoin-abe/issues/292 broken link

Frequently Asked Questions

What is the severity of CVE-2020-11944?
CVE-2020-11944 has been scored as a medium severity vulnerability.
How to fix CVE-2020-11944?
To fix CVE-2020-11944, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2020-11944 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2020-11944 is being actively exploited. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
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