CVE-2021-26200
CVSS v3
9.8
CRITICAL
EPSS Score
2.2 %
exploit probability, as of 2026-09-25
CISA KEV
No
known exploited
Exploitation
—
SSVC status
Description
The user area for Library System 1.0 is vulnerable to SQL injection where a user can bypass the authentication and login as the admin user.
Technical details
- Published
- 2021-02-15
Frequently asked questions
What is CVE-2021-26200?
The user area for Library System 1.0 is vulnerable to SQL injection where a user can bypass the authentication and login as the admin user.
Is CVE-2021-26200 actively exploited?
Active exploitation of CVE-2021-26200 has not been confirmed. Its EPSS score was 2.2% on 2026-09-25, the estimated probability of exploitation in the next 30 days.
What is the CVSS score for CVE-2021-26200?
CVE-2021-26200 has a CVSS v3 base score of 9.8 (CRITICAL severity).
Is CVE-2021-26200 affecting your environment?
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