CVE-2020-21121
CVSS v3
9.8
CRITICAL
EPSS Score
1.1 %
exploit probability, as of 2026-09-25
CISA KEV
No
known exploited
Exploitation
—
SSVC status
Description
Pligg CMS 2.0.2 contains a time-based SQL injection vulnerability via the $recordIDValue parameter in the admin_update_module_widgets.php file.
Technical details
- Published
- 2021-09-15
Frequently asked questions
What is CVE-2020-21121?
Pligg CMS 2.0.2 contains a time-based SQL injection vulnerability via the $recordIDValue parameter in the admin_update_module_widgets.php file.
Is CVE-2020-21121 actively exploited?
Active exploitation of CVE-2020-21121 has not been confirmed. Its EPSS score was 1.1% on 2026-09-25, the estimated probability of exploitation in the next 30 days.
What is the CVSS score for CVE-2020-21121?
CVE-2020-21121 has a CVSS v3 base score of 9.8 (CRITICAL severity).
Is CVE-2020-21121 affecting your environment?
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