Multiple cryptographic issues in Python oic

Not analysed yet

We haven’t published our analysis of this Advisory yet. Once a person has reviewed it, this page will say what’s vulnerable, what has to be true for your app to be affected, and how to check.

Severity and exploitation

• CISA KEV Not listed.
• EPSS 0.0083, the 57th percentile, on 5 Nov 2026: FIRST’s estimate of the chance of exploitation in the next 30 days.

Timeline

This record came from the full history of the GitHub Advisory Database, published 4 Dec 2020. New records show when each source confirmed them.

Sources

• GitHub Advisory Database: GHSA-4fjv-pmhg-3rfg
• OSV: GHSA-4fjv-pmhg-3rfg
• github.com/OpenIDC/pyoidc/security/advisories/GHSA-4fjv-pmhg-3rfg
• nvd.nist.gov/vuln/detail/CVE-2020-26244
• github.com/OpenIDC/pyoidc/commit/62f8d753fa17c8b1f29f8be639cf0b33afb02498
• github.com/OpenIDC/pyoidc
• github.com/OpenIDC/pyoidc/releases/tag/1.2.1
• github.com/pypa/advisory-database/tree/main/vulns/oic/PYSEC-2020-69.yaml
• pypi.org/project/oic

Facts on this page come from the GitHub Advisory Database (CC-BY 4.0), OSV and the other sources listed, as published. We don’t reproduce full advisory descriptions, which can contain exploit code.