CVE-2020-20189

Name: CVE-2020-20189
Creator: NVD / NIST
Published: 2020-12-14T21:15:19.66+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

CRITICALCVSS 9.8/10EPSS 1.08%

Last modified Jun 17, 2026

CVE-2020-20189 is a critical-severity vulnerability rated 9.8/10 on the CVSS scale. SQL Injection vulnerability in NewPK 1.1 via the title parameter to admin\newpost.php.. EPSS estimates a 1.08% chance of exploitation in the next 30 days.

Description

SQL Injection vulnerability in NewPK 1.1 via the title parameter to admin\newpost.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

1.08%

60.9th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-89

Affected Software

Vendor	Product	Versions
Newpk Project	Newpk	1.1

References

https://github.com/ornose15/NewPK/issues/1Exploit, Third Party Advisory
https://github.com/ornose15/NewPK/issues/1Exploit, Third Party Advisory

Timeline

Published: Dec 14, 2020
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2020-20189?

SQL Injection vulnerability in NewPK 1.1 via the title parameter to admin\newpost.php.

How severe is CVE-2020-20189?

CVE-2020-20189 has a CVSS score of 9.8/10 (CRITICAL severity). The EPSS model estimates a 1.08% probability of exploitation in the next 30 days.

How do I fix CVE-2020-20189?

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-2020-20189?

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

Scan your code now

Source: NVD / NIST