CVE-2026-36851

UnPoller 2.33.0 Path Traversal Allows Arbitrary File Read and Exfiltration

Published Aug 26, 2026 CVSS 3.1 · 7.5 High EPSS < 1% KEV · Not listed
Description
Path traversal vulnerability in UnPoller 2.33.0 password field allows arbitrary file read and network exfiltration.

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
Title UnPoller 2.33.0 Path Traversal Allows Arbitrary File Read and Exfiltration
Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'poc', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Type Values Removed Values Added
Title Path Traversal in UnPoller Password Field Enabling Arbitrary File Read and Exfiltration
Weaknesses CWE-200
Type Values Removed Values Added
Metrics cvssV3_1

{'score': 7.5, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N'}

Type Values Removed Values Added
Title Path Traversal in UnPoller Password Field Enabling Arbitrary File Read and Exfiltration
Weaknesses CWE-200
CWE-22
Type Values Removed Values Added
Description Path traversal vulnerability in UnPoller 2.33.0 password field allows arbitrary file read and network exfiltration.
References

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Weaknesses

Sources

Status
PUBLISHED
Assigner
mitre
Published
Updated
Aug 27, 2026, 6:55 PM
Reserved
Apr 6, 2026, 12:00 AM
Status
Deferred
Published
Aug 26, 2026, 7:16 PM
Modified
Aug 31, 2026, 8:12 PM