CVE-2020-20343

6.5 mediumEPSS 0.4%

Medium (6.5) in wtcms project wtcms. EPSS 0.4% chance of exploitation in the next 30 days.

WTCMS 1.0 contains a cross-site request forgery (CSRF) vulnerability in the index.php?g=admin&m=nav&a=add_post component that allows attackers to arbitrarily add articles in the administrator background.

Severity

CVSS 3.1

6.5 medium

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

EPSS: 0.4% chance of exploitation in the next 30 days; higher than 36% of CVEs (scores of 2026-10-31)
CWE: CWE-352
Published: 2021-09-01
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19

Affected

wtcms_project:wtcms

References

https://github.com/taosir/wtcms/issues/8
https://github.com/taosir/wtcms/issues/8

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