CVE-2026-4815: SQL Injection vulnerability in Support Board

Is it exploited?

Reported, not confirmed by CISA. VulnCheck KEV lists it as exploited in the wild. CISA has not added it to its Known Exploited Vulnerabilities catalog as of 29 Oct 2026.

VulnCheck KEV lists it since 8 Oct 2026. It cites 1 public report, the first from 8 Oct 2026.

• socradar.io

How likely is exploitation in the next 30 days?

0.4%

Up from 0.2% on 23 Oct 2026.

EPSS score, percentile 31.5 of all scored records. A probability estimated by FIRST, not a report of exploitation.

How severe?

8.7 High

CVSS v4.0 base score, given by the CNA

What should I do?

The vulnerability has been fixed by Schiocco team in version 3.7.8, released on February 2025.Solution from the CVE record.

CISA has set no required action, because the vulnerability is not in KEV.

Advisories and patches (1)

Which versions are affected?

Affected

• 3.7.7 and earlier

Unaffected 3.7.8

Versions by product

Source: CISA KEV 2026.10.29, as of 29 Oct 2026; VulnCheck KEV, as of 30 Oct 2026; FIRST EPSS, as of 30 Oct 2026; CVE List, as of 30 Oct 2026. About the data.

Description

SQL Injection vulnerability in Support Board

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.

Source: CVE List, as of 30 Oct 2026. About the data.

What to do

Advisories and patches

• incibe.es (Patch)

This summary is based on the CVE record as of 30 Oct 2026. Check the vendor's advisory before you act: affected versions and fixes can change.

Affected products and versions

Source: CVE List, as of 30 Oct 2026. About the data.

Timeline