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MediumVulnerabilityCVE-2026-115910updated 31 Oct 2026, 02:24 UTC

Python Social Auth: OpenID Connect nonce is not bound to the browser session, so a stolen authorization code logs the attacker…

Fixed in social-auth-core 6.2.0Official, 2 sources
SeverityMediumCVSS 6.8 of 10
Being exploited?UnclearNo reports either way yet
Fix available?Yessocial-auth-core 6.2.0 · since 28 Oct 2026
How sure is this?Official, 2 sourcesBacked by an official source

Are you affected?

Package / productAffected versionsFixed in
social-auth-core · pip<= 6.1.16.2.0

Timeline

  1. 26 Oct 2026, 17:17 UTC
    Publicly disclosed
  2. 28 Oct 2026, 21:16 UTC
    Reported by GitHub Advisory · GitHub Advisory
  3. 28 Oct 2026, 21:17 UTC
    Picked up by Zero Radar
  4. 31 Oct 2026, 02:24 UTC
    NVD reported on it · NVD

Sources 2 reports, oldest first

Official vendor, government CERT or advisory database

Technical details

ID
CVE-2026-115910 · GHSA-h2r5-x5m7-3935
CVSS
6.8 / 10
EPSS
0.2% chance of exploitation within 30 days
Disclosed
26 Oct 2026, 17:17 UTC
On Zero Radar
28 Oct 2026, 21:17 UTC (2 days after disclosure)
Last change
31 Oct 2026, 02:24 UTC

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Python Social Auth: OpenID Connect nonce is not bound to the browser session, so a stolen authorization code logs the attacker… · Zero Radar