What is CVE-2022-50955?

CVE-2022-50955 is a medium-severity vulnerability in Curtain, classified under Cross-Site Request Forgery (CSRF). CVSS score: 4.3/10. Published 2026-05-10.

How severe is CVE-2022-50955?

Medium severity. CVSS v3 base score is 4.3 out of 10.

CSRF in Curtain

CVE-2022-50955

WordPress Plugin Curtain 1.0.2 contains a cross-site request forgery vulnerability that allows attackers to activate or deactivate site maintenance mode by crafting malicious requests. Attackers can trick authenticated administrators into…

Vulnerability class: CSRF (Cross-Site Request Forgery)

EPSS: 0.000 (3.3th percentile) — read the EPSS interpretation.

CVSS v3 metric

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

Affected products

Curtain — versions 1.0.2

Weakness classification (CWE)

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

References

disclosure@vulncheck.com (exploit)
disclosure@vulncheck.com (product)
disclosure@vulncheck.com (third-party-advisory)

Frequently asked questions

What is CVE-2022-50955?: CVE-2022-50955 is a medium-severity vulnerability in Curtain, classified under Cross-Site Request Forgery (CSRF). CVSS score: 4.3/10. Published 2026-05-10.
How severe is CVE-2022-50955?: Medium severity. CVSS v3 base score is 4.3 out of 10.