CSRF in Hashthemes Hash Form

CVE-2026-78280

Unauthenticated Cross Site Request Forgery (CSRF) in Hash Form <= 1.4.0 versions.

Vulnerability class: CSRF (Cross-Site Request Forgery)

Published · last modified .

CVSS v3 metric

CVSS v3 base score 4.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N.

EPSS exploit prediction

EPSS: 0.001 (3.0th percentile), scored .

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 3rd percentile — 3.0% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS trend (30 days)EPSS over the last 30 days for CVE-2026-78280: held from 0.001 to 0.001.

EPSS over last 30 days · oldest: 0.001 · newest: 0.001 · change: +0.000

Affected products

Weakness classification (CWE)

References

Frequently asked questions

What is CVE-2026-78280?
CVE-2026-78280 is a medium-severity vulnerability in Hashthemes Hash Form, classified under Cross-Site Request Forgery (CSRF). CVSS score: 4.3/10. Published 2026-08-24.
How severe is CVE-2026-78280?
Medium severity. CVSS v3 base score is 4.3 out of 10.