EUVD-2026-15415

| CVE-2026-4815 HIGH
2026-03-25 INCIBE GHSA-4wj4-5pg3-mprq
8.7
CVSS 4.0
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CVSS Vector

CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
Attack Vector
Network
Attack Complexity
Low
Privileges Required
Low
User Interaction
None
Scope
X

Lifecycle Timeline

4
Analysis Generated
Mar 25, 2026 - 14:00 vuln.today
EUVD ID Assigned
Mar 25, 2026 - 14:00 euvd
EUVD-2026-15415
Patch Released
Mar 25, 2026 - 14:00 nvd
Patch available
CVE Published
Mar 25, 2026 - 13:31 nvd
HIGH 8.7

Tags

SQLi PHP

Description

A SQL Injection vulnerability has been found in Support Board v3.7.7. This vulnerability allows an attacker to retrieve, create, update and delete database via 'calls[0][message_ids][]' parameter in '/supportboard/include/ajax.php' endpoint.

Analysis

Unauthenticated attackers can exploit SQL injection in Support Board v3.7.7's AJAX endpoint to fully compromise the application database through the calls[0][message_ids][] parameter, enabling complete data exfiltration and manipulation. The vulnerability requires only low privileges and network access, with no user interaction needed, making it trivially exploitable in multi-tenant environments. …

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Remediation

Within 7 days: Identify all affected systems running Support Board and apply vendor patches promptly. Validate that input sanitization is in place for all user-controlled parameters.

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Priority Score

44
Low Medium High Critical
KEV: 0
EPSS: +0.0
CVSS: +44
POC: 0

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EUVD-2026-15415 vulnerability details – vuln.today
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