CVE-2022-2771

Name: CVE-2022-2771
Creator: NVD / NIST
Published: 2022-08-11T12:15:08.75+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

CRITICALCVSS 9.8/10EPSS 0.47%

Last modified Jun 17, 2026

CVE-2022-2771 is a critical-severity vulnerability rated 9.8/10 on the CVSS scale. A vulnerability has been found in SourceCodester Simple Online Book Store System and classified as critical. Affected by this vulnerability is an unknown functionality of the file /obs/bookPerPub.php. EPSS estimates a 0.47% chance of exploitation in the next 30 days.

Description

A vulnerability has been found in SourceCodester Simple Online Book Store System and classified as critical. Affected by this vulnerability is an unknown functionality of the file /obs/bookPerPub.php. The manipulation of the argument bookisbn leads to sql injection. The attack can be launched remotely. The associated identifier of this vulnerability is VDB-206167.

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

0.47%

36.9th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-89

Affected Software

Vendor	Product	Versions
Simple Online Book Store System Project	Simple Online Book Store System	All versions

References

https://vuldb.com/?id.206167Third Party Advisory
https://vuldb.com/?id.206167Third Party Advisory

Timeline

Published: Aug 11, 2022
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2022-2771?

How severe is CVE-2022-2771?

CVE-2022-2771 has a CVSS score of 9.8/10 (CRITICAL severity). The EPSS model estimates a 0.47% probability of exploitation in the next 30 days.

How do I fix CVE-2022-2771?

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-2022-2771?

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

Scan your code now

Source: NVD / NIST