CVE-2020-20583

Name: CVE-2020-20583
Creator: NVD / NIST
Published: 2021-07-08T16:15:08.21+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

HIGHCVSS 7.5/10EPSS 1.25%

Last modified Jun 17, 2026

CVE-2020-20583 is a high-severity vulnerability rated 7.5/10 on the CVSS scale. A SQL injection vulnerability in /question.php of LJCMS Version v4.3.R60321 allows attackers to obtain sensitive database information.. EPSS estimates a 1.25% chance of exploitation in the next 30 days.

Description

A SQL injection vulnerability in /question.php of LJCMS Version v4.3.R60321 allows attackers to obtain sensitive database information.

Metrics

CVSS 3.1

7.5/10

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

EPSS Probability

1.25%

65.7th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-89

Affected Software

Vendor	Product	Versions
8cms	Ljcms	4.3.r60321

References

https://github.com/0xyu/PHP_Learning/issues/1Exploit, Third Party Advisory
https://github.com/0xyu/PHP_Learning/issues/1Exploit, Third Party Advisory

Timeline

Published: Jul 8, 2021
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2020-20583?

A SQL injection vulnerability in /question.php of LJCMS Version v4.3.R60321 allows attackers to obtain sensitive database information.

How severe is CVE-2020-20583?

CVE-2020-20583 has a CVSS score of 7.5/10 (HIGH severity). The EPSS model estimates a 1.25% probability of exploitation in the next 30 days.

How do I fix CVE-2020-20583?

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-2020-20583?

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

Scan your code now

Source: NVD / NIST