Plate is a rich-text editor with AI and shadcn/ui. Prior to 53.3.2, @platejs/docx-io fetches remote image URLs while converting attacker-controlled HTML through htmlToDocxBlob in a server-side or privileged environment. The converter can make requests to internal network resources and include the fetched image bytes in the generated DOCX, allowing server-side request forgery with response disclosure.
Applications can also incur resource consumption from attacker-selected remote responses. This issue is fixed in version 53.3.2.
Attack Parameters
Attack Vector
Network
Can be exploited remotely
Attack Complexity
Low
Easy to exploit
Privileges Required
None
No privileges needed
User Interaction
None
No user interaction needed
Impact Assessment
Confidentiality
High
Complete data leak
Integrity
None
No data modification
Availability
Low
Partial disruption
CVSS Vector v3.1
Weakness Type (CWE)
References 4
https://github.com/udecode/plate/commit/21aa59926f4bbd421027354823cca09c6700ed73
security-advisories@github.com
https://github.com/udecode/plate/pull/5053
security-advisories@github.com
https://github.com/udecode/plate/releases/tag/v53.3.2
security-advisories@github.com
https://github.com/udecode/plate/security/advisories/GHSA-4q39-2jhr-7qx8
security-advisories@github.com