Medium severity4.7NVD Advisory· Published Aug 28, 2026

CVE-2026-82274

Description

Twenty through 2.35.0 contains an open redirect vulnerability in the OAuthPropagatorController.propagateOAuthCallback endpoint that treats the state query parameter as a redirect URL. Attackers can craft malicious requests to redirect users to arbitrary hosts while forwarding OAuth authorization codes, bypassing domain validation when IS_MULTIWORKSPACE_ENABLED is disabled.

Affected products

Twentyhq/Twentyreferences2 versions
(expand)+ 1 more
- (no CPE)
- (no CPE)range: <=2.35.0

Patches

Vulnerability mechanics

References

github.com/twentyhq/twenty/blob/5851753d0cad4678af94382899d371203d651acb/packages/twenty-server/src/engine/core-modules/auth/controllers/oauth-propagator.controller.tsnvd
github.com/twentyhq/twenty/issues/22109nvd
www.vulncheck.com/advisories/twenty-open-redirect-via-oauth-propagator-callbacknvd

News mentions

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cvss	0.306
epss	0.000
exploit	0.000
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ransomware	0.000