CVE-2026-108599

Phi 0.1.1 through 0.28.4 Symlink Workspace Write Restriction Bypass

Published Oct 10, 2026 CVSS 4.0 · 5.7 Medium EPSS < 1% KEV · Not listed
Description
phi 0.1.1 through 0.28.4 contains an improper link resolution vulnerability that allows malicious repositories to bypass workspace_only_writes by exploiting lexical-only path checks in the permission gate. Attackers can commit symlinks pointing outside the workspace and use prompt injection to make the write tool write attacker-influenced content to external files without approval.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

No advisories available
History
Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Type Values Removed Values Added
First Time appeared Pulseaiclub
Pulseaiclub phi
Vendors & Products Pulseaiclub
Pulseaiclub phi
Type Values Removed Values Added
Description phi 0.1.1 through 0.28.4 contains an improper link resolution vulnerability that allows malicious repositories to bypass workspace_only_writes by exploiting lexical-only path checks in the permission gate. Attackers can commit symlinks pointing outside the workspace and use prompt injection to make the write tool write attacker-influenced content to external files without approval.
Title Phi 0.1.1 through 0.28.4 Symlink Workspace Write Restriction Bypass
Weaknesses CWE-59
References
Metrics cvssV3_1

{'score': 4.7, 'vector': 'CVSS:3.1/AV:L/AC:H/PR:N/UI:R/S:U/C:N/I:H/A:N'}

cvssV4_0

{'score': 5.7, 'vector': 'CVSS:4.0/AV:L/AC:L/AT:P/PR:N/UI:P/VC:N/VI:H/VA:N/SC:N/SI:N/SA:N'}

Weaknesses

Sources

Status
PUBLISHED
Assigner
VulnCheck
Published
Updated
Oct 14, 2026, 4:02 PM
Reserved
Oct 10, 2026, 6:25 PM
Status
Deferred
Published
Oct 10, 2026, 7:16 PM
Modified
Oct 16, 2026, 7:18 PM