CVE-2026-19504
ZDI-26-588: Fabric.js loadFromJSON Server-Side Request Forgery Vulnerability
Published Aug 24, 2026
This vulnerability allows remote attackers to disclose sensitive information on affected installations of Fabric.js. Interaction with this library is required to exploit this vulnerability but attack vectors may vary depending on the implementation. The ZDI has assigned a CVSS rating of 4.0. The following CVEs are assigned: CVE-2026-19504.
Timeline
Detection, updates, and resolution for this record.
Aug 24, 2026 · Catalog
Detected
This vulnerability allows remote attackers to disclose sensitive information on affected installations of Fabric.js. Interaction with this library is required to exploit this vulnerability but attack vectors may vary depending on the implementation. The ZDI has assigned a CVSS rating of 4.0. The following CVEs are assigned: CVE-2026-19504.
Sources
- CVE.orgCVE-2026-19504
Official CVE identifier
cve.org - FIRST EPSSCVE-2026-19504
30-day exploitation probability 0.1%
first.org - Zero Day InitiativeZDI-26-588
This vulnerability allows remote attackers to disclose sensitive information on affected installations of Fabric.js. Interaction with this library is required to exploit this vulnerability but attack vectors may vary depending on the implementation. The ZDI has assigned a CVSS rating of 4.0. The following CVEs are assigned: CVE-2026-19504.
zerodayinitiative.com