CVE-2026-59502

Deferred Deferred - Pending Action

Observable Discrepancy in Software Component

Publication date: 2026-08-13

Last updated on: 2026-08-28

Assigner: Israel National Cyber Directorate

Description

: Observable Discrepancy vulnerability in Priority Portal Generator addon to Priority ERP (developed by Soft Solutions). This issue affects Portal Generator addon to Priority ERP (developed by Soft Solutions): All versions without Priwall v3.

CVSS Scores

EPSS Scores

Probability:
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Meta Information

Published

2026-08-13

Last Modified

2026-08-28

Generated

2026-09-02

AI Q&A

2026-08-13

EPSS Evaluated

2026-09-01

NVD

CVE-2026-59502

EUVD

EUVD-2026-57769

Affected Vendors & Products

Currently, no data is known.

Helpful Resources

Exploitability

CWE

KEV

CWE ID	Description
CWE-203	The product behaves differently or sends different responses under different circumstances in a way that is observable to an unauthorized actor, which exposes security-relevant information about the state of the product, such as whether a particular operation was successful or not.

Attack-Flow Graph

Executive Summary

This vulnerability involves an observable discrepancy, meaning it allows attackers to gather information by comparing differences in system behavior or responses. It typically occurs when error messages, timing, or other outputs reveal sensitive details that should remain hidden.

Impact Analysis

An attacker could exploit this to infer sensitive information, such as whether a username exists in a system, by observing differences in responses. This may lead to further attacks like brute force or targeted phishing attempts.

Compliance Impact

This vulnerability may violate data protection requirements by exposing sensitive information through discrepancies. GDPR and HIPAA mandate protecting personal data, and such leaks could result in non-compliance, fines, or legal consequences.

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