CVE-2026-11909: Missing Authorization vulnerability in Drupal Examples for Developers allows Forceful Browsing

Q: How do I fix CVE-2026-11909?

examples for developers: upgrade to 4.0.6. Exact commands for each OS are on this page.

Q: Is CVE-2026-11909 being exploited?

CVE-2026-11909 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-2026-11909 affect?

CVE-2026-11909 affects examples for developers. Severity is low (CVSS 3.3). Missing Authorization vulnerability in Drupal Examples for Developers allows Forceful Browsing. This issue affects Examples for Developers versions: from 0.0.0 to 4.0.6.

Q: How urgent is CVE-2026-11909?

Priority 14/100. No elevated risk signals yet.

Routine

LOW 3.3UPGRADE

CVE-2026-11909 is a low-severity flaw (CVSS 3.3) affecting examples for developers. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

Missing Authorization vulnerability in Drupal Examples for Developers allows Forceful Browsing. This issue affects Examples for Developers versions: from 0.0.0 to 4.0.6.

Why this priority

No elevated risk signals yet

A fixed release or distro patch exists.

Risk facts

CVSS score	3.3 (Low)
Attack vector	Network (remote)
Attack complexity	High
Privileges needed	High
User interaction	None
EPSS exploit chance	0.2% (top 89%)
CISA exploited list	No
Weakness	CWE-862
Published	2026-07-10
Last modified	2026-10-25

Publisher (CNA): Drupal.org · Vendor: rfay

Last updated 2026-10-25 · Sources: CVE Program, NVD, CISA KEV, EPSS and vendor advisories · How we score

Am I affected?

Timeline

2026-07-10 22:16 UTCPublished CVE record published
2026-10-25 15:10 UTCUpdated Record last modified

rfay examples for developers UPGRADE

Affected: < 4.0.6

Fixed in: 4.0.6

Safe to downgrade to: no unaffected older release

1. Check installed version

apt-cache policy examples-for-developers || rpm -q examples-for-developers || examples-for-developers --version

2. UPGRADE to 4.0.6 (Debian / Ubuntu)

sudo apt update && sudo apt install --only-upgrade examples-for-developers

2. UPGRADE (RHEL / Amazon Linux / Fedora)

sudo dnf upgrade examples-for-developers

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-2026-11909?

examples for developers: upgrade to 4.0.6. Exact commands for each OS are on this page.

Is CVE-2026-11909 being exploited?

CVE-2026-11909 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-2026-11909 affect?

CVE-2026-11909 affects examples for developers. Severity is low (CVSS 3.3). Missing Authorization vulnerability in Drupal Examples for Developers allows Forceful Browsing. This issue affects Examples for Developers versions: from 0.0.0 to 4.0.6.

How urgent is CVE-2026-11909?

Priority 14/100. No elevated risk signals yet.

Software pages

Drupal vulnerabilities

References

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