{"vulnerability": "cve-2026-108595", "sightings": [{"uuid": "4d448015-2b2a-4524-b03d-17e38c79365c", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-108595", "type": "seen", "source": "https://infosec.exchange/users/cve/statuses/117418044556138739", "content": "CVE-2026-108595 Phi 0.3.0 through 0.28.4 Permission Bypass via agent_spawn Workdir Phi 0.3.0 through 0.28.4 contains a permission bypass vulnerability that allows spawned sub-agents to escape workspace_only_writes and readonly mode by supplying an unchecked workdir to agent_spawn. Attackers can plant prompt-injected instructions in processed content so the agent spawns a worker rooted elsewhere, causing unapproved file writes anywhere the user can write.\nhttps://www.cve.org/CVERecord?id=CVE-2026-108595https://hackmd.io/@haind/phi-subagent-workdir-workspace-escapehttps://github.com/pulseaiclub/phi/blob/5b3cb440a7c58115ef64283a737a43299f2805a4/internal/tools/agenttool/agent.go#L106-L120https://github.com/pulseaiclub/phi/blob/5b3cb440a7c58115ef64283a737a43299f2805a4/internal/agent/engine_runner.go#L52-L60https://github.com/pulseaiclub/phihttps://www.vulncheck.com/advisories/phi-0.3.0-through-0.28.4-permission-bypass-via-agent-spawn-workdir#pulseaiclub #phi#CVE_2026_108595#bot", "creation_timestamp": "2026-10-10T18:32:54.477015Z"}]}