CVE-2026-73474: Server-Side Request Forgery (SSRF) vulnerability in Drupal Entity Share Websub allows Server Side Request Forg

Q: How do I fix CVE-2026-73474?

entity share websub: upgrade to 1.1.2. Exact commands for each OS are on this page.

Q: Is CVE-2026-73474 being exploited?

CVE-2026-73474 is not on the CISA Known Exploited Vulnerabilities list at the time of the last update. Check again, as this can change.

Q: What does CVE-2026-73474 affect?

CVE-2026-73474 affects entity share websub. Severity is medium (CVSS 5.3). 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.

Q: How urgent is CVE-2026-73474?

Priority 30/100. Remotely exploitable, no login, no user action

Routine

MEDIUM 5.3REMOTEUPGRADE

CVE-2026-73474 is a medium-severity flaw (CVSS 5.3) affecting entity share websub. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

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.

Why this priority

Remotely exploitable, no login, no user action

A fixed release or distro patch exists.

Risk facts

CVSS score	5.3 (Medium)
Attack vector	Network (remote)
Attack complexity	Low
Privileges needed	None
User interaction	None
EPSS exploit chance	0.3% (top 73%)
CISA exploited list	No
Weakness	CWE-918
Published	2026-09-02
Last modified	2026-09-09

Publisher (CNA): Drupal.org · Vendor: entity share websub project

Last updated 2026-09-09 · Sources: CVE Program, NVD, CISA KEV, EPSS and vendor advisories · How we score

Am I affected?

Timeline

2026-09-02 13:18 UTCPublished CVE record published
2026-09-09 18:20 UTCUpdated Record last modified

entity share websub project entity share websub UPGRADE

Affected: < 1.1.2

Fixed in: 1.1.2

Safe to downgrade to: no unaffected older release

1. Check installed version

apt-cache policy entity-share-websub || rpm -q entity-share-websub || entity-share-websub --version

2. UPGRADE to 1.1.2 (Debian / Ubuntu)

sudo apt update && sudo apt install --only-upgrade entity-share-websub

2. UPGRADE (RHEL / Amazon Linux / Fedora)

sudo dnf upgrade entity-share-websub

Note

Distros often backport fixes without changing the version number. Confirm with the distro advisory or changelog.

Verify at the official source NVD · CVE Program · Report a problem with this page
Scores and fixes here are computed automatically from those and other public sources. Confirm with the vendor advisory before changing production systems.

Quick answers

How do I fix CVE-2026-73474?

entity share websub: upgrade to 1.1.2. Exact commands for each OS are on this page.

Is CVE-2026-73474 being exploited?

CVE-2026-73474 is not on the CISA Known Exploited Vulnerabilities list at the time of the last update. Check again, as this can change.

What does CVE-2026-73474 affect?

CVE-2026-73474 affects entity share websub. Severity is medium (CVSS 5.3). 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.

How urgent is CVE-2026-73474?

Priority 30/100. Remotely exploitable, no login, no user action

Software pages

Drupal vulnerabilities

References

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