open-multi-agent (@open-multi-agent/core) 1.5.0 through 1.21.2 contains a link following vulnerability in the file_write tool sandbox that allows attackers to create files outside the workspace root by using dangling symlinks. Attackers can plant a dangling symlink in the workspace and steer the agent via prompt injection to write attacker-influenced content anywhere the agent process can write.
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Workaround
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References
History
Sat, 10 Oct 2026 19:00:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Description | open-multi-agent (@open-multi-agent/core) 1.5.0 through 1.21.2 contains a link following vulnerability in the file_write tool sandbox that allows attackers to create files outside the workspace root by using dangling symlinks. Attackers can plant a dangling symlink in the workspace and steer the agent via prompt injection to write attacker-influenced content anywhere the agent process can write. | |
| Title | open-multi-agent 1.5.0 through 1.21.2 Sandbox Escape via file_write Dangling Symlink | |
| Weaknesses | CWE-59 | |
| References |
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| Metrics |
cvssV3_1
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Status: PUBLISHED
Assigner: VulnCheck
Published:
Updated: 2026-10-10T18:58:16.432Z
Reserved: 2026-10-10T18:25:15.230Z
Link: CVE-2026-108600
No data.
Status : Received
Published: 2026-10-10T19:16:58.640
Modified: 2026-10-10T19:16:58.640
Link: CVE-2026-108600
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OpenCVE Enrichment
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Weaknesses