Vulnerability Description
NanoClaw version 1.2.0 and prior contains a host/container filesystem boundary vulnerability in outbound attachment handling and outbox cleanup that allows a compromised or prompt-injected container to read files outside the intended outbox directory by supplying crafted messages_out.id and content.files values or creating symlinked outbox files. Attackers can exploit this vulnerability to trigger host-side reads of arbitrary files and in some cases achieve recursive deletion of paths outside the intended cleanup target.
CVSS Score
HIGH
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Nanoco | Nanoclaw | <= 1.2.0 |
Related Weaknesses (CWE)
References
- https://github.com/qwibitai/nanoclaw/commit/7814e45570edf0024a1a5c2ba9fbc9cb3a49Patch
- https://github.com/qwibitai/nanoclaw/pull/2001Issue TrackingPatch
- https://github.com/qwibitai/nanoclaw/releases/tag/v1.2.0ProductRelease Notes
- https://github.com/qwibitai/nanoclaw/pull/2001Issue TrackingPatch
FAQ
What is CVE-2026-7875?
CVE-2026-7875 is a vulnerability with a CVSS score of 8.8 (HIGH). NanoClaw version 1.2.0 and prior contains a host/container filesystem boundary vulnerability in outbound attachment handling and outbox cleanup that allows a compromised or prompt-injected container t...
How severe is CVE-2026-7875?
CVE-2026-7875 has been rated HIGH with a CVSS base score of 8.8/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2026-7875?
Check the references section above for vendor advisories and patch information. Affected products include: Nanoco Nanoclaw.