What is CVE-2026-26370?

CVE-2026-26370 is a medium-severity vulnerability in Ays Pro Survey Maker, classified under Cross-site Scripting. CVSS score: 6.1/10. Published 2026-02-20.

How severe is CVE-2026-26370?

Medium severity. CVSS v3 base score is 6.1 out of 10.

XSS in Ays Pro Survey Maker

CVE-2026-26370

WordPress Plugin "Survey Maker" versions 5.1.7.7 and prior contain a cross-site scripting vulnerability. If this vulnerability is exploited, an arbitrary script may be executed in the user's web browser.

Vulnerability class: XSS (Cross-Site Scripting)

EPSS: 0.002 (9.3th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 6.1 (Medium). Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N.

Affected products

Ays Pro Survey Maker — versions 5.1.7.7 and prior

Weakness classification (CWE)

CWE-79 — Cross-site Scripting

References

vultures@jpcert.or.jp
vultures@jpcert.or.jp

Frequently asked questions

What is CVE-2026-26370?: CVE-2026-26370 is a medium-severity vulnerability in Ays Pro Survey Maker, classified under Cross-site Scripting. CVSS score: 6.1/10. Published 2026-02-20.
How severe is CVE-2026-26370?: Medium severity. CVSS v3 base score is 6.1 out of 10.