CVE-2025-56803 — HIGH (8.4)

Vulnerability Description

Figma Desktop for Windows version 125.6.5 contains a command injection vulnerability in the local plugin loader. An attacker can execute arbitrary OS commands by setting a crafted build field in the plugin's manifest.json. This field is passed to child_process.exec without validation, leading to possible RCE. NOTE: this is disputed by the Supplier because the behavior only allows a local user to attack himself via a local plugin. The local build procedure, which is essential to the attack, is not executed for plugins shared to the Figma Community.

CVSS Score

8.4

HIGH

CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

HIGH

Integrity

HIGH

Availability

HIGH

Affected Products

Vendor	Product	Versions
Figma	Desktop	125.6.5

Related Weaknesses (CWE)

CWE-78

References

https://github.com/shinyColumn/CVE-2025-56803ExploitThird Party Advisory
https://shinycolumn.notion.site/figma-command-injectionExploitThird Party Advisory

FAQ

What is CVE-2025-56803?

CVE-2025-56803 is a vulnerability with a CVSS score of 8.4 (HIGH). Figma Desktop for Windows version 125.6.5 contains a command injection vulnerability in the local plugin loader. An attacker can execute arbitrary OS commands by setting a crafted build field in the p...

How severe is CVE-2025-56803?

CVE-2025-56803 has been rated HIGH with a CVSS base score of 8.4/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2025-56803?

Check the references section above for vendor advisories and patch information. Affected products include: Figma Desktop.