What is CVE-2023-22852?

CVE-2023-22852 is a medium-severity vulnerability in Tiki, classified under Cross-Site Request Forgery (CSRF). CVSS score: 6.5/10. Published 2023-01-14.

How severe is CVE-2023-22852?

Medium severity. CVSS v3 base score is 6.5 out of 10.

CSRF in Tiki

CVE-2023-22852

Tiki through 25.0 allows CSRF attacks that are related to tiki-importer.php and tiki-import_sheet.php.

Vulnerability class: CSRF (Cross-Site Request Forgery)

Published 2023-01-14 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 6.5 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N.

EPSS exploit prediction

EPSS: 0.003 (22.0th percentile), scored 2026-09-29.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 22nd percentile — 22.0% 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

Tiki

Weakness classification (CWE)

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

References

tiki.org/articles (Vendor Advisory)
karmainsecurity.com/KIS-2023-01 (Third Party Advisory)

Frequently asked questions

What is CVE-2023-22852?: CVE-2023-22852 is a medium-severity vulnerability in Tiki, classified under Cross-Site Request Forgery (CSRF). CVSS score: 6.5/10. Published 2023-01-14.
How severe is CVE-2023-22852?: Medium severity. CVSS v3 base score is 6.5 out of 10.