CVE-2025-53967
HIGHEPSS 94th pctlDescription
Framelink Figma MCP Server before 0.6.3 allows an unauthenticated remote attacker to execute arbitrary operating system commands via a crafted HTTP POST request with shell metacharacters in input that is used by a fetchWithRetry curl command. The vulnerable endpoint fails to properly sanitize user-supplied input, enabling the attacker to inject malicious commands that are executed with the privileges of the MCP process. Exploitation requires network access to the MCP interface.
How to fix
No published remediation has been found for this vulnerability's affected products yet.
Mitigation guidance may be in the linked vendor advisories in the References section below.
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CVSS v3 Vector
Exploitability
Impact
CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:N
Exploit Intelligence
High risk: more likely to be exploited than 94% of all known CVEs.
References
Related Vulnerabilities
Other CWE-420 vulnerabilities, ordered by exploit likelihood. View all
| CVE | Severity | CVSS | EPSS | Exploited | Fix |
|---|---|---|---|---|---|
| CVE-2023-20198 | Critical | 10.0 | 100% | KEV | Fix |
| CVE-2025-54309 | Critical | 9.0 | 94% | KEV | Fix |
| CVE-2024-10081 | Critical | 10.0 | 39% | - | Fix |
| CVE-2025-13315 | Critical | 9.8 | 33% | - | - |
| CVE-2024-6242 | Unscored | - | 9.2% | - | - |
| CVE-2026-40217 | High | 8.8 | 6.5% | - | Fix |
Common questions
How do I fix CVE-2025-53967?
No published fix for CVE-2025-53967 has been found yet. Check the linked vendor advisories for guidance as it becomes available.
Is CVE-2025-53967 being actively exploited?
Not that we know of. CVE-2025-53967 is not in the CISA Known Exploited Vulnerabilities catalog. Its EPSS score of 7.4% is the estimated probability that it will be exploited in the next 30 days. That is higher than 94% of all scored CVEs.
How severe is CVE-2025-53967?
CVE-2025-53967 has a CVSS v3 base score of 8.0, rated high. CVSS rates the technical impact if the vulnerability is exploited, not how likely that is, so weigh it alongside the exploit-prediction score when you decide what to patch first.
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This product uses NVD data but is not endorsed or certified by the NVD. EPSS scores courtesy of FIRST.org (https://www.first.org/epss). Source: CISA KEV Catalog. Data as of 2025-10-08.