Is CVE-2025-51629 exploited in the wild?

No. Junglewise Threat Intelligence has no report of CVE-2025-51629 being exploited in the wild.

How severe is CVE-2025-51629?

High severity, with a CVSS score of 8.8, published 7 August 2025.

Which products and versions are affected?

Agenzia Impresa Eccobook 2.81.1 and below.

Is there a fix for CVE-2025-51629?

No fixed version is recorded yet. Check the vendor's advisory in the references below. If you run it, Junglewise drafts a mitigation that fits your setup and applies it once you approve, with senior security engineers behind it.

How is CVE-2025-51629 attacked?

It is attacked over the network, in a network appliance.

Am I affected by CVE-2025-51629?

Check whether you run Agenzia Impresa Eccobook at an affected version. Junglewise does that check for you around the clock: connect your code, cloud and domains, and it matches new vulnerabilities like this one against what you actually run and tells you when one reaches you.

CVE-2025-51629: Agenzia Impresa Eccobook Reflected XSS in PdfViewer

CVE-2025-51629 · Severity: high · CVSS 8.8 · Published 2025-08-07

Agenzia Impresa Eccobook is a business management platform. A security flaw in its PDF viewing component allows an attacker to execute malicious scripts in a user's browser if the user clicks on a specially crafted link. This could lead to unauthorized access to sensitive business data, session hijacking, or the performance of actions on behalf of an administrative user.

Technologies: Agenzia Impresa Eccobook. Vendors: Agenzia Impresa.

Quick answers

Is CVE-2025-51629 exploited in the wild?: No. Junglewise Threat Intelligence has no report of CVE-2025-51629 being exploited in the wild.
How severe is CVE-2025-51629?: High severity, with a CVSS score of 8.8, published 7 August 2025.
Which products and versions are affected?: Agenzia Impresa Eccobook 2.81.1 and below.
Is there a fix for CVE-2025-51629?: No fixed version is recorded yet. Check the vendor's advisory in the references below. If you run it, Junglewise drafts a mitigation that fits your setup and applies it once you approve, with senior security engineers behind it.
How is CVE-2025-51629 attacked?: It is attacked over the network, in a network appliance.
Am I affected by CVE-2025-51629?: Check whether you run Agenzia Impresa Eccobook at an affected version. Junglewise does that check for you around the clock: connect your code, cloud and domains, and it matches new vulnerabilities like this one against what you actually run and tells you when one reaches you.

Technical details

A reflected cross-site scripting (XSS) vulnerability exists in the PdfViewer.aspx component of Agenzia Impresa Eccobook version 2.81.1 and earlier. The application fails to properly sanitize or validate several input parameters, including 'Temp', 'DocumentoId', 'CommittenteId', and 'Nome', before reflecting them in the web response. An unauthenticated remote attacker can exploit this by tricking a victim into clicking a malicious URL containing a crafted JavaScript payload (e.g., using SVG onload events). Successful exploitation allows the execution of arbitrary code in the context of the victim's browser session, potentially leading to the theft of session cookies or unauthorized administrative actions. A proof-of-concept has been disclosed by researchers.

Affected products

Agenzia Impresa Eccobook 2.81.1 and below

Timeline

2025-08-07: advisory: CVE published by MITRE/NVD
2025-08-07: disclosed: Technical details and PoC released by Capgemini Red Team

References

This page as Markdown. Free to reuse under CC BY 4.0 with a link back.