CVE-2026-52756
4.8 MEDIUMGhidra before 12.2 contains an unauthenticated path traversal vulnerability in the IsfServer that accepts TCP connections and passes clie...
Published: 2026-06-10 · Last updated: 2026-06-10
Severity and scoring
- CVSS
- 4.8 MEDIUM
- Vector
- CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:L
- CWE
- CWE-22
Description
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.
Source: NVD
References
- [NVD]https://nvd.nist.gov/vuln/detail/CVE-2026-52756
- [Other]https://github.com/NationalSecurityAgency/ghidra/security/advisories/GHSA-8pr2-46mf-v2r2
- [Other]https://www.vulncheck.com/advisories/ghidra-unauthenticated-path-traversal-in-debugger-isf-server
- [Other]https://github.com/NationalSecurityAgency/ghidra/security/advisories/GHSA-8pr2-46mf-v2r2
Related CVEs
Same CWE
- CVE-2026-52726 — Dulwich is a pure-Python implementation of the Git file formats and protocols (7.5 HIGH)
- CVE-2026-49219 — ImageMagick is free and open-source software used for editing and manipulating digital images (5.5 MEDIUM)
- CVE-2026-47712 — Dulwich is a pure-Python implementation of the Git file formats and protocols (3.3 LOW)
- CVE-2026-46703 — Boxlite is a sandbox service that allows users to create lightweight virtual machines (Boxes) and launch OCI containers within them to ru... (9.6 CRITICAL)
- CVE-2026-42305 — Dulwich is a pure-Python implementation of the Git file formats and protocols (8.8 HIGH)