CSRF in Arubadev Aruba Hispeed Cache

CVE-2026-1924

The Aruba HiSpeed Cache plugin for WordPress is vulnerable to Cross-Site Request Forgery in all versions up to, and including, 3.0.4. This is due to missing nonce verification on the `ahsc_ajax_reset_options()` function. This makes it poss…

Vulnerability class: CSRF (Cross-Site Request Forgery)

EPSS: 0.000 (0.6th percentile) — read the EPSS interpretation.

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.

Affected products

Weakness classification (CWE)

References

Frequently asked questions

What is CVE-2026-1924?
CVE-2026-1924 is a medium-severity vulnerability in Arubadev Aruba Hispeed Cache, classified under Cross-Site Request Forgery (CSRF). CVSS score: 4.3/10. Published 2026-04-10.
How severe is CVE-2026-1924?
Medium severity. CVSS v3 base score is 4.3 out of 10.