CVE-2023-5495

Name: CVE-2023-5495
Creator: NVD / NIST
Published: 2023-10-10T17:15:13.333+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

CRITICALCVSS 9.8/10EPSS 1.06%

Last modified Jun 17, 2026

CVE-2023-5495 is a critical-severity vulnerability rated 9.8/10 on the CVSS scale. A vulnerability was found in QDocs Smart School 6.4.1. It has been classified as critical. EPSS estimates a 1.06% chance of exploitation in the next 30 days.

Description

A vulnerability was found in QDocs Smart School 6.4.1. It has been classified as critical. This affects an unknown part of the file /course/filterRecords/ of the component HTTP POST Request Handler. The manipulation of the argument searchdata[0][title]/searchdata[0][searchfield]/searchdata[0][searchvalue] leads to sql injection. It is possible to initiate the attack remotely. The associated identifier of this vulnerability is VDB-241647. NOTE: The vendor was contacted early about this disclosure but did not respond in any way.

Metrics

CVSS 3.1

9.8/10

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

EPSS Probability

1.06%

60.2th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-89

Affected Software

Vendor	Product	Versions
Qdocs	Smart School	6.4.1

References

http://packetstormsecurity.com/files/175071/Smart-School-6.4.1-SQL-Injection.htmlExploit, Third Party Advisory, VDB Entry
https://vuldb.com/?ctiid.241647Permissions Required, Third Party Advisory
https://vuldb.com/?id.241647Third Party Advisory
http://packetstormsecurity.com/files/175071/Smart-School-6.4.1-SQL-Injection.htmlExploit, Third Party Advisory, VDB Entry
https://vuldb.com/?ctiid.241647Permissions Required, Third Party Advisory
https://vuldb.com/?id.241647Third Party Advisory

Timeline

Published: Oct 10, 2023
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2023-5495?

How severe is CVE-2023-5495?

CVE-2023-5495 has a CVSS score of 9.8/10 (CRITICAL severity). The EPSS model estimates a 1.06% probability of exploitation in the next 30 days.

How do I fix CVE-2023-5495?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2023-5495?

Run a free Strix scan to check your systems for this vulnerability.

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Source: NVD / NIST