CVE-2026-3054

MEDIUM
2026-02-24 [email protected]
4.3
CVSS 3.1
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CVSS Vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N
Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
Required
Scope
Unchanged
Confidentiality
None
Integrity
Low
Availability
None

Lifecycle Timeline

2
Analysis Generated
Mar 12, 2026 - 21:55 vuln.today
CVE Published
Feb 24, 2026 - 03:16 nvd
MEDIUM 4.3

Tags

Golang XSS Sogo

Description

A vulnerability was identified in Alinto SOGo 5.12.3/5.12.4. This impacts an unknown function. The manipulation of the argument hint leads to cross site scripting. The attack can be initiated remotely. The exploit is publicly available and might be used. The vendor was contacted early about this disclosure but did not respond in any way.

Analysis

Cross-site scripting (XSS) via the hint parameter in Alinto SOGo 5.12.3/5.12.4 allows unauthenticated remote attackers to inject malicious scripts through a user-interactive attack vector. Public exploit code exists for this vulnerability, and the vendor has not provided a patch or responded to disclosure efforts. …

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Remediation

Within 30 days: Identify affected systems and apply vendor patches as part of regular patch cycle. Verify Content-Security-Policy and output encoding.

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Priority Score

22
Low Medium High Critical
KEV: 0
EPSS: +0.0
CVSS: +22
POC: 0

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CVE-2026-3054 vulnerability details – vuln.today
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