CVE-2022-2491

Name: CVE-2022-2491
Creator: NVD / NIST
Published: 2022-07-20T12:15:08.847+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

HIGHCVSS 8.8/10EPSS 0.63%

Last modified Jun 17, 2026

CVE-2022-2491 is a high-severity vulnerability rated 8.8/10 on the CVSS scale. A vulnerability has been found in SourceCodester Library Management System 1.0 and classified as critical. This vulnerability affects unknown code of the file lab.php. EPSS estimates a 0.63% chance of exploitation in the next 30 days.

Description

A vulnerability has been found in SourceCodester Library Management System 1.0 and classified as critical. This vulnerability affects unknown code of the file lab.php. The manipulation of the argument Section with the input 1' UNION ALL SELECT NULL,NULL,NULL,NULL,NULL,CONCAT(0x71716b7171,0x546e4444736b7743575a666d4873746a6450616261527a67627944426946507245664143694c6a4c,0x7162706b71),NULL,NULL,NULL,NULL# leads to sql injection. The attack can be initiated remotely. The exploit has been disclosed to the public and may be used.

Metrics

CVSS 3.1

8.8/10

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

EPSS Probability

0.63%

45.4th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

Vendor	Product	Versions
Library Management System Project	Library Management System	1.0

References

https://github.com/xiahao90/CVEproject/blob/main/xiahao.webray.com.cn/Library-Management-System-with-QR-code-Attendance-and-Auto-Generate-Library-Card.mdExploit, Third Party Advisory
https://vuldb.com/?id.204574Permissions Required, Third Party Advisory
https://github.com/xiahao90/CVEproject/blob/main/xiahao.webray.com.cn/Library-Management-System-with-QR-code-Attendance-and-Auto-Generate-Library-Card.mdExploit, Third Party Advisory
https://vuldb.com/?id.204574Permissions Required, Third Party Advisory

Timeline

Published: Jul 20, 2022
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2022-2491?

How severe is CVE-2022-2491?

CVE-2022-2491 has a CVSS score of 8.8/10 (HIGH severity). The EPSS model estimates a 0.63% probability of exploitation in the next 30 days.

How do I fix CVE-2022-2491?

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-2022-2491?

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

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Source: NVD / NIST