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CVE-2026-55807

Drupal core - Moderately critical - Server-side request forgery - SA-CORE-2026-008

3.1 LowFix available

CVE-2026-55807 is a low vulnerability (CVSS 3.1) in Drupal, published June 17, 2026. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.22%, the 12th percentile. Fixed in drupal 10.5.12.

What does this mean?
Severity
3.1 LowCVSS 3.1, CVE List
Exploit chance
0.22%EPSS, 12th percentile
Exploitation
None knownNot on CISA’s or ENISA’s lists
Fixed in
10.5.12drupal +1 more

Description

Server-Side Request Forgery (SSRF) vulnerability in Drupal Drupal core allows Server Side Request Forgery. This issue affects Drupal core versions: from 0.0.0 to 10.5.12, from 10.6.0 to 10.6.11, from 11.2.0 to 11.2.14, from 11.3.0 to 11.3.12, from 0.0.0 to 11.0., from 0.0.0 to 11.1..

Attack profile

How easy it is to exploit

Attack vector
Network
Complexity
High
Privileges needed
Low
User interaction
None

What an attacker can affect

Confidentiality
Low
Integrity
None
Availability
None

Exploit likelihood

0.22%Up 0.1 points since Jul 11, 2026
90%50%10%1%

Affected products

Affected packages

Affected packages
PackageAffectedFixed
drupal
Bitnami
before 10.5.12, 10.6.0 up to 10.6.11, 11.0.0 up to 11.2.14, 11.3.0 up to 11.3.12
10.5.1210.6.1111.2.1411.3.12
drupal/core
Packagist
before 10.5.12, 10.6.0 up to 10.6.11, 11.2.0 up to 11.2.14, 11.3.0 up to 11.3.12, 11.0.0 up to 11.1.0, 11.1.0 up to 11.2.0, plus listed versions
10.0.010.0.0-alpha110.0.0-alpha210.0.0-alpha310.0.0-alpha4
Show 45 moreShow less
10.0.0-alpha510.0.0-alpha610.0.0-alpha710.0.0-beta110.0.0-beta210.0.0-rc110.0.0-rc210.0.0-rc310.0.110.0.1010.0.1110.0.210.0.310.0.410.0.510.0.610.0.710.0.810.0.910.1.010.1.0-alpha110.1.0-beta110.1.0-rc110.1.110.1.210.1.310.1.410.1.510.1.610.1.710.1.810.2.010.2.0-alpha110.2.0-beta110.2.0-rc110.2.110.2.1010.2.1110.2.1210.2.210.2.310.2.410.2.510.2.610.2.7
10.5.1210.6.1111.2.1411.3.1211.1.011.2.0

What each source reports

CVE List Score used3.1

Drupal core - Moderately critical - Server-side request forgery - SA-CORE-2026-008

Server-Side Request Forgery (SSRF) vulnerability in Drupal Drupal core allows Server Side Request Forgery. This issue affects Drupal core versions: from 0.0.0 to 10.5.12, from 10.6.0 to 10.6.11, from 11.2.0 to 11.2.14, from 11.3.0 to 11.3.12, from 0.0.0 to 11.0., from 0.0.0 to 11.1..

Record
CVE-2026-55807
CVSS 3.1
3.1 LowCVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:N/A:N
Weakness
CWE-918
Updated
2026-11-02
EUVDEUVD-2026-430843.1

Server-Side Request Forgery (SSRF) vulnerability in Drupal Drupal core allows Server Side Request Forgery. This issue affects Drupal core versions: from 0.0.0 to 10.5.12, from 10.6.0 to 10.6.11, from 11.2.0 to 11.2.14, from 11.3.0 to 11.3.12, from 0.0.0 to 11.0., from 0.0.0 to 11.1..

Record
EUVD-2026-43084
CVSS 3.1
3.1 LowCVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:N/A:N
Updated
2026-11-02
GitHub AdvisoriesGHSA-qrwq-jwq3-8cc83.1

Server-Side Request Forgery (SSRF) vulnerability in Drupal Drupal core allows Server Side Request...

Server-Side Request Forgery (SSRF) vulnerability in Drupal Drupal core allows Server Side Request Forgery. This issue affects Drupal core versions: from 0.0.0 to 10.5.12, from 10.6.0 to 10.6.11, from 11.2.0 to 11.2.14, from 11.3.0 to 11.3.12, from 0.0.0 to 11.0., from 0.0.0 to 11.1..

Record
GHSA-qrwq-jwq3-8cc8
CVSS 3.1
3.1 LowCVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:N/A:N
Weakness
CWE-918
Updated
2026-11-02
NVD3.1

Server-Side Request Forgery (SSRF) vulnerability in Drupal Drupal core allows Server Side Request Forgery. This issue affects Drupal core versions: from 0.0.0 to 10.5.12, from 10.6.0 to 10.6.11, from 11.2.0 to 11.2.14, from 11.3.0 to 11.3.12, from 0.0.0 to 11.0., from 0.0.0 to 11.1..

Record
CVE-2026-55807
CVSS 3.1
3.1 LowCVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:N/A:N
Weakness
CWE-918
Updated
2026-11-02
OSV3.1

Drupal core - Moderately critical - Server-side request forgery - SA-CORE-2026-008

Server-Side Request Forgery (SSRF) vulnerability in Drupal Drupal core allows Server Side Request Forgery. This issue affects Drupal core versions: from 0.0.0 to 10.5.12, from 10.6.0 to 10.6.11, from 11.2.0 to 11.2.14, from 11.3.0 to 11.3.12, from 0.0.0 to 11.0., from 0.0.0 to 11.1..

Record
CVE-2026-55807
CVSS 3.1
3.1 LowCVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:N/A:N
Weakness
CWE-918
Updated
2026-11-02
OSVBIT-drupal-2026-55807No score

Drupal core - Moderately critical - Server-side request forgery - SA-CORE-2026-008

Server-Side Request Forgery (SSRF) vulnerability in Drupal Drupal core allows Server Side Request Forgery. This issue affects Drupal core versions: from 0.0.0 to 10.5.12, from 10.6.0 to 10.6.11, from 11.2.0 to 11.2.14, from 11.3.0 to 11.3.12, from 0.0.0 to 11.0., from 0.0.0 to 11.1..

Record
BIT-drupal-2026-55807
Updated
2026-11-02
OSVDRUPAL-CORE-2026-008No score

The Media module comes with support for oEmbed. The oEmbed specification contains two discovery mechanisms, via providers.json and via URL discovery.

The URL discovery code could be leveraged to trick Drupal into making server-side requests to any URL.

Record
DRUPAL-CORE-2026-008
Updated
2026-11-02

History

History
RecordedChangedSources
first indexedCVE List, EUVD, GitHub Advisories, NVD, OSV

Dates are when Every CVE recorded each change. Upstream dates may differ.

References

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Left out here: 422 versions. The JSON record has them.

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