PT-2026-27776 · Unknown · Support Board

Published 2026-03-25 · Updated 2026-03-25 · CVE-2026-4815

Positive Technologies · (AI Summary)

CVSS v4.0

8.7

High

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

Name of the Vulnerable Software and Affected Versions Support Board version 3.7.7

Description A SQL Injection issue exists in Support Board. This allows an attacker to retrieve, create, update, and delete database information. The vulnerability is located in the '/supportboard/include/ajax.php' API endpoint, specifically through the calls[0][message ids][] parameter.

Recommendations Update to a newer version that contains a fix for this vulnerability. As a temporary workaround, restrict access to the '/supportboard/include/ajax.php' endpoint. Avoid using the calls[0][message ids][] parameter in the affected API endpoint until the issue is resolved.

Fix

SQL injection

Weakness Enumeration

CWE-89

Related Identifiers

CVE-2026-4815

Affected Products

Support Board

References · 3

• https://nvd.nist.gov/vuln/detail/CVE-2026-4815 · Security Note
• https://incibe.es/en/incibe-cert/notices/aviso/multiple-vulnerabilities-support-board-schiocco · Patch
• https://twitter.com/cyberbivash/status/2036854301956452863 · Twitter Post