CVE-2025-12460

Stored XSS vulnerability in Afterlogic Aurora webmail

MEDIUM
5.3
CVSS Score
Published: October 31, 2025 at 01:53 PM UTC
Updated: October 7, 2026 at 09:10 PM UTC
1 product affected across 1 vendorAurora

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Severity
MEDIUM5.3
Exploit prediction
EPSS 0.4%
SSVC
No known exploit

Description

An XSS issue was discovered in Afterlogic Aurora webmail version 9.8.3 and below. An attacker can send a specially crafted HTML e-mail message with JavaScript in an img HTML tag. This could allow a remote attacker to load arbitrary JavaScript code in the context of a webmail user's browser window, and access user data.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

v ≤ 9.8.3

Remediation

No guide yet

No remediation guidance has been written for this CVE yet, and no fixed version or vendor advisory is recorded against it.

SSVC — Action Prioritization

SSVCNo known exploitNot automatablePartial impact

SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.

CVSS

5.3MEDIUMESET
Vector?

Quick Info

StatusDEFERRED
CWE
CWE-79

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