What is CVE-2022-40489?

CVE-2022-40489 is a high-severity vulnerability in Thinkcmf, classified under Cross-Site Request Forgery (CSRF). CVSS score: 8.8/10. Published 2022-12-01.

How severe is CVE-2022-40489?

High severity. CVSS v3 base score is 8.8 out of 10.

CSRF in Thinkcmf

CVE-2022-40489

ThinkCMF version 6.0.7 is affected by a Cross Site Request Forgery (CSRF) vulnerability that allows a Super Administrator user to be injected into administrative users.

Vulnerability class: CSRF (Cross-Site Request Forgery)

Published 2022-12-01 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 8.8 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H.

EPSS exploit prediction

EPSS: 0.003 (25.7th percentile), scored 2026-09-30.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 26th percentile — 25.7% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.003 · newest: 0.003 · change: +0.000

Affected products

Thinkcmf — versions 6.0.7

Weakness classification (CWE)

CWE-352 — Cross-Site Request Forgery (CSRF)

References

github.com/thinkcmf/thinkcmf/issues/736 (Exploit, Third Party Advisory, Issue Tracking)

Frequently asked questions

What is CVE-2022-40489?: CVE-2022-40489 is a high-severity vulnerability in Thinkcmf, classified under Cross-Site Request Forgery (CSRF). CVSS score: 8.8/10. Published 2022-12-01.
How severe is CVE-2022-40489?: High severity. CVSS v3 base score is 8.8 out of 10.