CVE-2020-18081

7.5 highEPSS 1.2%

High (7.5) in sem-cms semcms. EPSS 1.2% chance of exploitation in the next 30 days.

The checkuser function of SEMCMS 3.8 was discovered to contain a vulnerability which allows attackers to obtain the password in plaintext through a SQL query.

Severity

CVSS 3.1

7.5 high

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

EPSS: 1.2% chance of exploitation in the next 30 days; higher than 67% of CVEs (scores of 2026-10-31)
CWE: CWE-89
Published: 2021-12-17
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19

Affected

sem-cms:semcms

References

https://github.com/cve-vul/vul/blob/master/SEMCMS/backstage_access_control.md
https://github.com/cve-vul/vul/blob/master/SEMCMS/backstage_access_control.md

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