CVE-2026-55807: CWE-918 Server-Side Request Forgery (SSRF) in Drupal Drupal core
A Server-Side Request Forgery (SSRF) vulnerability exists in Drupal core affecting multiple versions up to 11.3.12. This vulnerability allows an attacker to induce the server to make HTTP requests to arbitrary domains. The vulnerability is identified as CWE-918. No official patch or remediation guidance is currently provided, and no known exploits are reported in the wild.
AI Analysis
Technical Summary
CVE-2026-55807 is a Server-Side Request Forgery (SSRF) vulnerability in Drupal core. It affects a broad range of versions including all versions up to 10.5.12, versions 10.6.0 through 10.6.11, 11.2.0 through 11.2.14, and 11.3.0 through 11.3.12, as well as all versions up to 11.0.* and 11.1.*. The vulnerability allows an attacker to cause the Drupal server to make HTTP requests to arbitrary destinations, potentially bypassing network restrictions or accessing internal resources. There is no CVSS score or detailed vendor advisory available at this time, and no patch or remediation level has been published.
Potential Impact
The SSRF vulnerability could allow attackers to make the Drupal server perform unintended HTTP requests, which may lead to information disclosure or access to internal network resources depending on the server environment. No specific impact details or exploitation reports are available.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. No official fix or temporary mitigation has been published at this time.
CVE-2026-55807: CWE-918 Server-Side Request Forgery (SSRF) in Drupal Drupal core
Description
A Server-Side Request Forgery (SSRF) vulnerability exists in Drupal core affecting multiple versions up to 11.3.12. This vulnerability allows an attacker to induce the server to make HTTP requests to arbitrary domains. The vulnerability is identified as CWE-918. No official patch or remediation guidance is currently provided, and no known exploits are reported in the wild.
Affected software
pkg:composer/drupal/coreRun on your own infrastructure? Check whether these packages are installed with threat-finder — our free open-source scanner.
Weaknesses
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
CVE-2026-55807 is a Server-Side Request Forgery (SSRF) vulnerability in Drupal core. It affects a broad range of versions including all versions up to 10.5.12, versions 10.6.0 through 10.6.11, 11.2.0 through 11.2.14, and 11.3.0 through 11.3.12, as well as all versions up to 11.0.* and 11.1.*. The vulnerability allows an attacker to cause the Drupal server to make HTTP requests to arbitrary destinations, potentially bypassing network restrictions or accessing internal resources. There is no CVSS score or detailed vendor advisory available at this time, and no patch or remediation level has been published.
Potential Impact
The SSRF vulnerability could allow attackers to make the Drupal server perform unintended HTTP requests, which may lead to information disclosure or access to internal network resources depending on the server environment. No specific impact details or exploitation reports are available.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. No official fix or temporary mitigation has been published at this time.
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- drupal
- Date Reserved
- 2026-06-17T14:59:52.673Z
- Cvss Version
- null
- State
- PUBLISHED
- Remediation Level
- null
Threat ID: 6a516c2d68715ace43438242
Added to database: 07/10/2026, 22:03:25 UTC
Last enriched: 07/10/2026, 22:18:53 UTC
Last updated: 07/10/2026, 23:34:30 UTC
Views: 4
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