CVE-2020-18877

Name: CVE-2020-18877
Creator: NVD / NIST
Published: 2021-08-20T14:15:08.677+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

HIGHCVSS 7.5/10EPSS 1.48%

Last modified Jun 17, 2026

CVE-2020-18877 is a high-severity vulnerability rated 7.5/10 on the CVSS scale. SQL Injection in Wuzhi CMS v4.1.0 allows remote attackers to obtain sensitive information via the 'flag' parameter in the component '/coreframe/app/order/admin/index.php'.. EPSS estimates a 1.48% chance of exploitation in the next 30 days.

Description

SQL Injection in Wuzhi CMS v4.1.0 allows remote attackers to obtain sensitive information via the 'flag' parameter in the component '/coreframe/app/order/admin/index.php'.

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

1.48%

70.7th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-89

Affected Software

Vendor	Product	Versions
Wuzhicms	Wuzhicms	4.1.0

References

https://github.com/wuzhicms/wuzhicms/issues/175Exploit, Issue Tracking, Third Party Advisory
https://github.com/wuzhicms/wuzhicms/issues/175Exploit, Issue Tracking, Third Party Advisory

Timeline

Published: Aug 20, 2021
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2020-18877?

SQL Injection in Wuzhi CMS v4.1.0 allows remote attackers to obtain sensitive information via the 'flag' parameter in the component '/coreframe/app/order/admin/index.php'.

How severe is CVE-2020-18877?

CVE-2020-18877 has a CVSS score of 7.5/10 (HIGH severity). The EPSS model estimates a 1.48% probability of exploitation in the next 30 days.

How do I fix CVE-2020-18877?

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-2020-18877?

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

Scan your code now

Source: NVD / NIST