CVE-2026-73474

mediumpriority · track · 0EPSS 0.003 · 26 %ileDEUS

grimoire priorityP3 · Track

Exploitable?

—

no known exploitation

Likely / severe?

0.34% (26th) EPSS

CVSS 5.3 · medium

Is it mine?

4 products

Check your exposure

Who says so?

3 sources

cert_bund · nvd · osv

EPSS · scored 2026-10-23

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.

cvss

Technical severity, 0–10. One row per scoring source.

5.3

010

base score 0–10 · higher = more severe · hover a vector to decode

v3.15.3mediumCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:Nsecondaryexploitability 3.9 · impact 1.4

v3.14.9mediumCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N/E:Usecondary · CVSS-BT (t0sche)

weaknesses

The CWE weakness classes this flaw belongs to.

CWE-918US

affected products (4)

Products and version ranges known to be affected.

Open Source Drupal Entity Share Websub <1.1.2all versionscert_bundDE
Open Source Drupal≤ Entity Share Websub <1.1.2cert_bundDE
entity share websub project entity share websub< 1.1.2nvdUScpe:2.3:a:entity_share_websub_project:entity_share_websub:*:*:*:*:*:*:*:*
Packagist:https://packages.drupal.org/8 drupal/entity_share_websub< 1.1.2osvUSpkg:composer/drupal/entity_share_websub?repository_url=https:%2F%2Fpackages.drupal.org%2F8

advisories (2)

Vendor and ecosystem advisories describing this.

WID-SEC-W-2026-2826Drupal Module: Mehrere SchwachstellenDeutsch2026-08-12csaf · cert_bundDE
Ein Angreifer kann mehrere Schwachstellen in Drupal ausnutzen, um Informationen offenzulegen, Daten zu manipulieren und Sicherheitsmaßnahmen zu umgehen.
DRUPAL-CONTRIB-2026-0972026-08-12vendor · osvUS
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.

sources

Which sources assert this record, and when.

cert_bund nvd osv NVD CVE.org MITRE

published 2026-09-02modified 2026-09-09

references (1) nvd

External citations — patches, advisories, analysis.

https://www.drupal.org/sa-contrib-2026-097Vendor Advisory

scry

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