CVE-2024-28094: Chat functionality in Schoolbox application before version 23.1.3 is vulnerable to blind SQL Injection enabli

Q: How do I fix CVE-2024-28094?

schoolbox: upgrade to 23.1.3. Exact commands for each OS are on this page.

Q: Is CVE-2024-28094 being exploited?

CVE-2024-28094 is not on the CISA Known Exploited Vulnerabilities list at the time of the last update. Check again, as this can change.

Q: What does CVE-2024-28094 affect?

CVE-2024-28094 affects schoolbox. Severity is high (CVSS 8.8). Chat functionality in Schoolbox application before version 23.1.3 is vulnerable to blind SQL Injection enabling the authenticated attackers to read, modify, and delete database records.

This month

HIGH 8.8UPGRADE

CVE-2024-28094 is a high-severity flaw (CVSS 8.8) affecting schoolbox. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

Chat functionality in Schoolbox application before version 23.1.3 is vulnerable to blind SQL Injection enabling the authenticated attackers to read, modify, and delete database records.

Why this priority

High severity

A fixed release or distro patch exists.

Risk facts

CVSS score	8.8 (High)
Attack vector	Network (remote)
Attack complexity	Low
Privileges needed	Low
User interaction	None
EPSS exploit chance	0.6% (top 54%)
CISA exploited list	No
Weakness	CWE-89
Published	2024-03-07
Last modified	2026-06-17

Publisher (CNA): The Missing Link Australia (TML) · Vendor: schoolbox

Last updated 2026-06-17 · Sources: CVE Program, NVD, CISA KEV, EPSS and vendor advisories · How we score

Am I affected?

Timeline

2024-03-07 04:15 UTCPublished CVE record published
2026-06-17 07:20 UTCUpdated Record last modified

schoolbox schoolbox UPGRADE

Affected: < 23.1.3

Fixed in: 23.1.3

Safe to downgrade to: no unaffected older release

1. Check installed version

apt-cache policy schoolbox || rpm -q schoolbox || schoolbox --version

2. UPGRADE to 23.1.3 (Debian / Ubuntu)

sudo apt update && sudo apt install --only-upgrade schoolbox

2. UPGRADE (RHEL / Amazon Linux / Fedora)

sudo dnf upgrade schoolbox

Note

Distros often backport fixes without changing the version number. Confirm with the distro advisory or changelog.

Verify at the official source NVD · CVE Program · Report a problem with this page
Scores and fixes here are computed automatically from those and other public sources. Confirm with the vendor advisory before changing production systems.

Quick answers

How do I fix CVE-2024-28094?

schoolbox: upgrade to 23.1.3. Exact commands for each OS are on this page.

Is CVE-2024-28094 being exploited?

CVE-2024-28094 is not on the CISA Known Exploited Vulnerabilities list at the time of the last update. Check again, as this can change.

What does CVE-2024-28094 affect?

CVE-2024-28094 affects schoolbox. Severity is high (CVSS 8.8). Chat functionality in Schoolbox application before version 23.1.3 is vulnerable to blind SQL Injection enabling the authenticated attackers to read, modify, and delete database records.

How urgent is CVE-2024-28094?

Priority 42/100. High severity

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CVE-2024-28095 HIGH 7.3 UPGRADE News functionality in Schoolbox application before version 23.1.3 is vulnerable to stored cross-site scriptin

References

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