Cyber Resilience

CVE-2025-51628

High

Published: 05 August 2025

Published
05 August 2025
Modified
15 April 2026
KEV Added
—
Patch
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CVSS Score v3.1 7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
EPSS Score 0.0032 55.9th percentile
Risk Priority 15 60% EPSS · 20% KEV · 20% CVSS

Summary

CVE-2025-51628 is a high-severity Authorization Bypass Through User-Controlled Key (CWE-639) vulnerability in Agenzia Impresa Eccobook (inferred from references). Its CVSS base score is 7.5 (High).

Operationally, ranked in the top 44.1% of CVEs by exploit likelihood; it is not currently listed in the CISA KEV catalog.

EU & UK References

Vulnerability details

Insecure Direct Object Reference (IDOR) vulnerability in PdfHandler component in Agenzia Impresa Eccobook v2.81.1 and below allows unauthenticated attackers to read confidential documents via the DocumentoId parameter.

CWE(s)
CWE-639

Related Threats

No named actor attribution yet. ATT&CK technique mapping in progress for this CVE.

Affected Assets

Agenzia
Impresa Eccobook
inferred from references and description; NVD did not file a CPE for this CVE

Mitigating Controls

Likely Mitigating Controls AI

Per-CVE control mapping for this CVE has not run yet; the list below is derived from the weakness types (CWEs) cited in the NVD entry.

AC-24 Access Control Decisions
addresses: CWE-639

Per-request decision making makes it harder to bypass authorization using user-controlled keys without proper validation in the decision process.

AC-3 Access Enforcement
addresses: CWE-639

Consistent enforcement of approved authorizations makes bypassing via user-controlled keys ineffective.

References