NanoClaw 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.
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History
Thu, 07 May 2026 14:15:00 +0000
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ssvc
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Wed, 06 May 2026 16:45:00 +0000
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| Description | NanoClaw 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. | |
| Title | NanoClaw Host/Container Filesystem Boundary Vulnerability via Outbound Attachment Handling | |
| Weaknesses | CWE-22 | |
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| Metrics |
cvssV3_1
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Status: PUBLISHED
Assigner: VulnCheck
Published:
Updated: 2026-05-07T13:46:53.748Z
Reserved: 2026-05-05T14:27:47.935Z
Link: CVE-2026-7875
Updated: 2026-05-07T13:46:49.926Z
Status : Received
Published: 2026-05-06T17:16:24.250
Modified: 2026-05-06T17:16:24.250
Link: CVE-2026-7875
No data.
OpenCVE Enrichment
Updated: 2026-05-06T18:00:12Z