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cpe:2.3:a:workos:authkit-session:*:*:*:*:*:*:*:*

part: a version: * update: *

VendorWorkos (ebfc38e6-f257-5759-b434-60afca4c7f85)
ProductAuthkit Session (b492e835-7b15-50fc-af76-473b57ee0f94)
Edition*
Language*
Software edition*
Target software*
Target hardware*
Other*
NotesImported from gcve-enriched-dumps CVE data

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Vulnerability references

IdentifiercpeApplicabilitySubmitteddb.gcve.eu detailsRationale
CVE:CVE-2026-42565 vulnerable 2026-06-08 08:03:16.518802 @workos/authkit-session: Open Redirect via state-derived redirect target
MEDIUM (4.3)
@workos/authkit-session is a toolkit for building WorkOS AuthKit framework integrations. Prior to 0.5.1, an open redirect vulnerability exists in AuthService.handleCallback due to insufficient validation of the returnPathname value derived from the OAuth state parameter. The state parameter is round-tripped through the identity provider (IdP) and can be influenced by an attacker. The handleCallback function decodes and returns returnPathname without enforcing restrictions on origin or scheme. As a result, attacker-controlled values may be returned to the application. If this value is used directly in a redirect, it may cause the user to be redirected to an external, attacker-controlled site. This vulnerability is fixed in 0.5.1.
Published: 2026-05-11T19:01:28.340Z
Updated: 2026-05-12T16:30:33.422Z
Reference links
Imported from gcve-enriched-dumps CVE data

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