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CRITICAL

CVE-2020-20120

CVSS v3

9.8

CRITICAL

EPSS Score

1.8 %

exploit probability, as of 2026-10-19

CISA KEV

No

known exploited

Exploitation

—

SSVC status

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Affected and fixed versions

Packages from OSV.dev and products from the vendors' CSAF advisories.

version not verifiedVersions not verified: read as OSV.dev and the vendors publish them, not checked against each vendor's release list.

Packages

  • topthink/thinkphpPackagistall versions · no fixed version listed

Full record on NVD

Description

ThinkPHP v3.2.3 and below contains a SQL injection vulnerability which is triggered when the array is not passed to the "where" and "query" methods.

Technical details

Published
2021-09-28

Frequently asked questions

What is CVE-2020-20120?

ThinkPHP v3.2.3 and below contains a SQL injection vulnerability which is triggered when the array is not passed to the "where" and "query" methods.

Is CVE-2020-20120 actively exploited?

Active exploitation of CVE-2020-20120 has not been confirmed. Its EPSS score was 1.8% on 2026-10-19, the estimated probability of exploitation in the next 30 days.

What is the CVSS score for CVE-2020-20120?

CVE-2020-20120 has a CVSS v3 base score of 9.8 (CRITICAL severity).

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