CVE-2020-23719
CVSS v3
9.6
CRITICAL
EPSS Score
1.4 %
exploit probability, as of 2026-09-25
CISA KEV
No
known exploited
Exploitation
—
SSVC status
Description
Cross site scripting (XSS) vulnerability in application/controllers/AdminController.php in xujinliang zibbs 1.0, allows attackers to execute arbitrary code via the bbsmeta parameter.
Technical details
- Published
- 2021-11-02
Frequently asked questions
What is CVE-2020-23719?
Cross site scripting (XSS) vulnerability in application/controllers/AdminController.php in xujinliang zibbs 1.0, allows attackers to execute arbitrary code via the bbsmeta parameter.
Is CVE-2020-23719 actively exploited?
Active exploitation of CVE-2020-23719 has not been confirmed. Its EPSS score was 1.4% on 2026-09-25, the estimated probability of exploitation in the next 30 days.
What is the CVSS score for CVE-2020-23719?
CVE-2020-23719 has a CVSS v3 base score of 9.6 (CRITICAL severity).
Is CVE-2020-23719 affecting your environment?
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