CVE-2026-27023

MEDIUM

5.0

Description

Twenty is an open source CRM. Prior to version 1.18, the SSRF protection in SecureHttpClientService validated request URLs at the request level but did not validate redirect targets. An authenticated user who could control outbound request URLs (e.g., webhook endpoints, image URLs) could bypass private IP blocking by redirecting through an attacker-controlled server. This issue has been patched in version 1.18.

Details CVE

Score CVSS v3.15.0

SeveriteMEDIUM

Vecteur CVSSCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:N/A:N

Vecteur d'attaqueNETWORK

ComplexiteLOW

Privileges requisLOW

Interaction utilisateurNONE

Publie3/5/2026

Derniere modification3/10/2026

Sourcenvd

Observations honeypot0

Produits affectes

twenty:twenty

Faiblesses (CWE)

CWE-918

References

https://github.com/twentyhq/twenty/releases/tag/v1.18.0(security-advisories@github.com)

https://github.com/twentyhq/twenty/security/advisories/GHSA-wm7q-rvq3-x8q9(security-advisories@github.com)

Correlations IOC

Aucune correlation enregistree

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