CVE-2022-50955

MEDIUM 4.3

WordPress Plugin Curtain 1.0.2 Cross-site Request Forgery

CVSS Score

4.3

EPSS Score

0.0%

EPSS Percentile

2th

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 submitting forged requests to the options-general.php page with curtain parameters to toggle maintenance mode without valid nonce validation.

CWE	CWE-352
Vendor	curtain
Product	curtain
Published	May 10, 2026
Last Updated	May 11, 2026

Stay Ahead of the Next One

Get instant alerts for curtain curtain

Be the first to know when new medium vulnerabilities affecting curtain curtain are published — delivered to Slack, Telegram or Discord.

Get Free Alerts → Free · No credit card · 60 sec setup

CVSS v3 Breakdown

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N

Attack Vector

Network

Attack Complexity

Low

Privileges Required

Low

User Interaction

None

Scope

Unchanged

Confidentiality

None

Integrity

Low

Availability

None

Affected Versions

curtain / Curtain

1.0.2

References

NVD ↗ CVE.org ↗ EPSS Data ↗

exploit-db.com: https://www.exploit-db.com/exploits/50842 wordpress.org: https://wordpress.org/plugins/curtain/ vulncheck.com: https://www.vulncheck.com/advisories/wordpress-plugin-curtain-cross-site-request-forgery

Credits

Hassan Khan Yusufzai - Splint3r7