Ghidra before 12.2 contains an unauthenticated path traversal vulnerability in the IsfServer that accepts TCP connections and passes client-supplied namespace strings directly to filesystem operations without validation. Remote attackers can connect to port 54321 and send crafted protobuf messages with traversal sequences to enumerate filesystem paths and probe arbitrary files.
References
| Link | Resource |
|---|---|
| https://github.com/NationalSecurityAgency/ghidra/security/advisories/GHSA-8pr2-46mf-v2r2 | Exploit Vendor Advisory |
| https://www.vulncheck.com/advisories/ghidra-unauthenticated-path-traversal-in-debugger-isf-server | Third Party Advisory |
| https://github.com/NationalSecurityAgency/ghidra/security/advisories/GHSA-8pr2-46mf-v2r2 | Exploit Vendor Advisory |
Configurations
History
No history.
Information
Published : 2026-06-10 14:16
Updated : 2026-07-14 22:17
NVD link : CVE-2026-52756
Mitre link : CVE-2026-52756
CVE.ORG link : CVE-2026-52756
JSON object : View
Products Affected
nsa
- ghidra
CWE
CWE-22
Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')
