CVE-2020-23360

Name: CVE-2020-23360
Creator: NVD / NIST
Published: 2021-01-27T16:15:13.06+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

CRITICALCVSS 9.8/10EPSS 1.21%

Last modified Jun 17, 2026

CVE-2020-23360 is a critical-severity vulnerability rated 9.8/10 on the CVSS scale. oscommerce v2.3.4.1 has a functional problem in user registration and password rechecking, where a non-identical password can bypass the checks in /catalog/admin/administrators.php and /catalog/password_reset.php. EPSS estimates a 1.21% chance of exploitation in the next 30 days.

Description

oscommerce v2.3.4.1 has a functional problem in user registration and password rechecking, where a non-identical password can bypass the checks in /catalog/admin/administrators.php and /catalog/password_reset.php

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

1.21%

64.5th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-697

Affected Software

Vendor	Product	Versions
Oscommerce	Oscommerce	2.3.4.1

References

https://github.com/osCommerce/oscommerce2/issues/658Exploit, Issue Tracking, Third Party Advisory
https://github.com/osCommerce/oscommerce2/issues/658Exploit, Issue Tracking, Third Party Advisory

Timeline

Published: Jan 27, 2021
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2020-23360?

How severe is CVE-2020-23360?

CVE-2020-23360 has a CVSS score of 9.8/10 (CRITICAL severity). The EPSS model estimates a 1.21% probability of exploitation in the next 30 days.

How do I fix CVE-2020-23360?

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-2020-23360?

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

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Source: NVD / NIST