CVE-2026-73474

MEDIUM 5.3CVE-2026-73474 · DRUPAL-CONTRIB-2026-097 · Published 02/09/2026 · updated 09/09/2026

In short

CVE-2026-73474 is a MEDIUM (CVSS 5.3) vulnerability affecting drupal/entity_share_websub, entity share websub (entity share websub project).
Chance of exploitation in the next 30 days (EPSS): 0.34%, higher than 27.6% of all vulnerabilities.
Fix: update to 1.1.2 or later.

Package	Affected versions	Patched versions
drupal/entity_share_websub Packagist:https://packages.drupal.org/8	`< 1.1.2`	`1.1.2`
entity share websub entity_share_websub_project	`< 1.1.2`	`1.1.2`

Description

This module enables you to share content between sites in a hub - subscriber model.

Certain inputs were not sufficiently validated, allowing an attacker to achieve server-side request forgery attacks.

NVD description

Server-Side Request Forgery (SSRF) vulnerability in Drupal Entity Share Websub allows Server Side Request Forgery. This issue affects Entity Share Websub versions: from 0.0.0 to 1.1.2.

References

drupal.org/sa-contrib-2026-097 · WEB

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