CVE-2025-45879

Medium

Published: 17 June 2025

Published

17 June 2025

Modified

30 June 2025

KEV Added

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Patch

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CVSS Score v3.1 6.1 CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

EPSS Score 0.0017 37.4th percentile

Risk Priority 12 60% EPSS · 20% KEV · 20% CVSS

Summary

CVE-2025-45879 is a medium-severity Cross-site Scripting (CWE-79) vulnerability in Miliaris Amygdala. Its CVSS base score is 6.1 (Medium).

Operationally, exploitation aligns with the MITRE ATT&CK technique Keylogging (T1056.001); ranked at the 37.4th percentile by exploit likelihood (below the median); it is not currently listed in the CISA KEV catalog.

EU & UK References

🇪🇺 ENISA EUVD: EUVD-2025-18508

Vulnerability details

A cross-site scripting (XSS) vulnerability in the e-mail manager function of Miliaris Amigdala v2.2.6 allows attackers to execute arbitrary HTML in the context of a user's browser via a crafted payload.

CWE(s): CWE-79

Related Threats

MITRE ATT&CK Enterprise TechniquesAI

T1056.001 Keylogging Collection

Adversaries may log user keystrokes to intercept credentials as the user types them.

attack.mitre.org →

T1115 Clipboard Data Collection

Adversaries may collect data stored in the clipboard from users copying information within or between applications.

attack.mitre.org →

T1217 Browser Information Discovery Discovery

Adversaries may enumerate information about browsers to learn more about compromised environments.

attack.mitre.org →

T1539 Steal Web Session Cookie Credential Access

An adversary may steal web application or service session cookies and use them to gain access to web applications or Internet services as an authenticated user without needing credentials.

attack.mitre.org →

T1555.003 Credentials from Web Browsers Credential Access

Adversaries may acquire credentials from web browsers by reading files specific to the target browser.

attack.mitre.org →

Why these techniques?

Reflected XSS in the email manager allows arbitrary JavaScript execution in a victim's browser via crafted URL parameter (reportEngineId), enabling keylogging, clipboard access, browser discovery, session cookie theft, and extraction of browser-stored credentials.