CVE-2021-39333

Hashthemes Demo Importer <= 1.1.1 Improper Access Control Allowing Content Deletion

CVSS 8.1 HIGHEPSS 1.0%CWE-284

Vexday Risk Score

21Low

SSVC decision (CISA)

Track

No exploitation signal → monitor

CVSS 8.1EPSS 1.0%KEV nãoPoC —Nuclei —Metasploit —Patch —

Lifecycle

01 Nov 2021Published on NVD

Recommendation: Monitor — no exploitation signal at the moment.

The Hashthemes Demo Importer Plugin <= 1.1.1 for WordPress contained several AJAX functions which relied on a nonce which was visible to all logged-in users for access control, allowing them to execute a function that truncated nearly all database tables and removed the contents of wp-content/uploads.

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

Affected products

Hashthemes · Hashthemes Demo Importer

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References

https://www.wordfence.com/blog/2021/10/site-deletion-vulnerability-in-hashthemes-plugin/