CVE-2023-5271

Name: CVE-2023-5271
Creator: NVD / NIST
Published: 2023-09-29T16:15:10.853+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

HIGHCVSS 8.8/10EPSS 0.62%

Last modified Jun 17, 2026

CVE-2023-5271 is a high-severity vulnerability rated 8.8/10 on the CVSS scale. A vulnerability was found in SourceCodester Best Courier Management System 1.0. It has been rated as critical. EPSS estimates a 0.62% chance of exploitation in the next 30 days.

Description

A vulnerability was found in SourceCodester Best Courier Management System 1.0. It has been rated as critical. Affected by this issue is some unknown functionality of the file edit_parcel.php. The manipulation of the argument email leads to sql injection. The exploit has been disclosed to the public and may be used. The identifier of this vulnerability is VDB-240884.

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

0.62%

45.1th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-89

Affected Software

Vendor	Product	Versions
Mayurik	Best Courier Management System	1.0

References

https://github.com/E1CHO/cve_hub/blob/main/Best%20courier%20management%20system/Best%20courier%20management%20system%20project%20in%20php%20-%20vuln%203.pdfExploit, Product
https://vuldb.com/?ctiid.240884Permissions Required, VDB Entry
https://vuldb.com/?id.240884Third Party Advisory, VDB Entry
https://github.com/E1CHO/cve_hub/blob/main/Best%20courier%20management%20system/Best%20courier%20management%20system%20project%20in%20php%20-%20vuln%203.pdfExploit, Product
https://vuldb.com/?ctiid.240884Permissions Required, VDB Entry
https://vuldb.com/?id.240884Third Party Advisory, VDB Entry

Timeline

Published: Sep 29, 2023
Last Modified: Jun 17, 2026
Status: Analyzed

Frequently Asked Questions

What is CVE-2023-5271?

How severe is CVE-2023-5271?

CVE-2023-5271 has a CVSS score of 8.8/10 (HIGH severity). The EPSS model estimates a 0.62% probability of exploitation in the next 30 days.

How do I fix CVE-2023-5271?

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-2023-5271?

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

Scan your code now

Source: NVD / NIST