PT-2026-50609 · Packagist · Drupal Core
Published
2026-06-17
·
Updated
2026-06-18
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CVE-2026-55807
None
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Name of the Vulnerable Software and Affected Versions
Drupal core (affected versions not specified)
Description
The Media module supports oEmbed, which utilizes two discovery mechanisms:
providers.json and URL discovery. The URL discovery code can be exploited to trick the system into making unauthorized server-side requests to any arbitrary URL. This is a Server-Side Request Forgery (SSRF), a flaw where an attacker can force a server to send requests to an unintended location.Recommendations
At the moment, there is no information about a newer version that contains a fix for this vulnerability.
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Related Identifiers
Affected Products
Drupal Core