CVE-2022-50955

WordPress Plugin Curtain 1.0.2 Cross-site Request Forgery

Published May 10, 2026 CVSS 4.0 · 5.3 Medium EPSS < 1% KEV · Not listed
Description
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.

Remediation

No solution or workaround provided in the CVE record

Tracking

Sign in to view the affected projects.

Advisories

No advisories available
History
Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'poc', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Type Values Removed Values Added
First Time appeared Curtain
Curtain curtain
Wordpress
Wordpress wordpress
Vendors & Products Curtain
Curtain curtain
Wordpress
Wordpress wordpress
Type Values Removed Values Added
Description 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.
Title WordPress Plugin Curtain 1.0.2 Cross-site Request Forgery
First Time appeared Curtain Project
Curtain Project curtain
Weaknesses CWE-352
CPEs cpe:2.3:a:curtain_project:curtain:1.0.2:*:*:*:*:wordpress:*:*
Vendors & Products Curtain Project
Curtain Project curtain
References
Metrics cvssV3_1

{'score': 4.3, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N'}

cvssV4_0

{'score': 5.3, 'vector': 'CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:L/VA:N/SC:L/SI:L/SA:L'}

Weaknesses

Sources

Status
PUBLISHED
Assigner
VulnCheck
Published
Updated
May 11, 2026, 2:49 PM
Reserved
Jan 11, 2026, 1:34 PM
Status
Deferred
Published
May 10, 2026, 1:16 PM
Modified
Jul 24, 2026, 7:10 PM