CVE-2026-54549 Meta Ads MCP - Server-Side Request Forgery

Meta Ads MCP < 1.0.115 contains a server-side request forgery caused by unvalidated image_url passed to HTTP client with follow_redirects enabled, letting network attackers access internal services, exploit requires network access with any non-empty authorization.

CVSS base score 8.3 /10
High
CISA KEV
Not listed
Public exploit
None known
EPSS
0.40% chance of exploitation in 30 days
View the NVD record ↗

Details

Type
Server-Side Request Forgery
Impact
Server Side Request Forgery
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:L
Published
15 September 2026
Updated
15 October 2026
Weakness
CWE-918

Vendor fix

Update to version 1.0.115 or later.

Patching closes this CVE. It does not tell you which of your systems run the affected version, or what else is exposed alongside them.

References

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