CVE-2026-36851
Received Received - Intake

Path Traversal in UnPoller Password Field

Publication date: 2026-08-26

Last updated on: 2026-08-26

Assigner: MITRE

Description
Path traversal vulnerability in UnPoller 2.33.0 password field allows arbitrary file read and network exfiltration.

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Meta Information

Published
2026-08-26
Last Modified
2026-08-26
Generated
2026-08-27
AI Q&A
2026-08-27
EPSS Evaluated
N/A
NVD
CVE-2026-36851

Affected Vendors & Products

Showing 1 associated CPE
Vendor Product Version / Range
unpoller unpoller 2.33.0

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Exploitability

CWE
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KEV
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CWE ID Description
CWE-UNKNOWN

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Executive Summary

This vulnerability is a path traversal issue in UnPoller version 2.33.0. It allows attackers to read arbitrary files on the system and exfiltrate data over the network by manipulating the password field.

Impact Analysis

Attackers could access sensitive files on the system, steal confidential data, or exfiltrate information to external servers. This could lead to data breaches, unauthorized access, or further compromise of the system.

Compliance Impact

This vulnerability could lead to violations of GDPR, HIPAA, or other regulations due to unauthorized data access or exfiltration. Organizations may face legal penalties, fines, or reputational damage if exploited.

Mitigation Strategies

Immediately update UnPoller to the latest version that patches this vulnerability. Disable or restrict access to the affected password field if updates are not immediately available. Monitor network traffic for unusual exfiltration attempts.

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