CVE-2022-4855

Name: CVE-2022-4855
Creator: NVD / NIST
Published: 2022-12-30T09:15:08.247+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

CRITICALCVSS 9.8/10EPSS 26.46%

Last modified Jun 17, 2026

CVE-2022-4855 is a critical-severity vulnerability rated 9.8/10 on the CVSS scale. A vulnerability, which was classified as critical, was found in SourceCodester Lead Management System 1.0. Affected is an unknown function of the file login.php. EPSS estimates a 26.46% chance of exploitation in the next 30 days.

Description

A vulnerability, which was classified as critical, was found in SourceCodester Lead Management System 1.0. Affected is an unknown function of the file login.php. The manipulation of the argument username leads to sql injection. It is possible to launch the attack remotely. The exploit has been disclosed to the public and may be used. The identifier of this vulnerability is VDB-217020.

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

26.46%

97.8th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-89

Affected Software

Vendor	Product	Versions
Lead Management System Project	Lead Management System	1.0

References

https://github.com/joinia/webray.com.cn/blob/main/lead-management-system/leadmanasql.mdExploit, Third Party Advisory
https://vuldb.com/?ctiid.217020Third Party Advisory
https://vuldb.com/?id.217020Third Party Advisory
https://github.com/joinia/webray.com.cn/blob/main/lead-management-system/leadmanasql.mdExploit, Third Party Advisory
https://vuldb.com/?ctiid.217020Third Party Advisory
https://vuldb.com/?id.217020Third Party Advisory

Timeline

Published: Dec 30, 2022
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2022-4855?

How severe is CVE-2022-4855?

CVE-2022-4855 has a CVSS score of 9.8/10 (CRITICAL severity). The EPSS model estimates a 26.46% probability of exploitation in the next 30 days.

How do I fix CVE-2022-4855?

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-2022-4855?

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

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Source: NVD / NIST