Vulnerability · Published May 10, 2026 · Assigned by VulnCheck

CVE-2022-50955WordPress Plugin Curtain 1.0.2 Cross-site Request Forgery

Medium 4.3

In plain English

A medium-severity cross-site request forgery in Curtain from curtain. Proof-of-concept exploit code is public. The chance it is exploited in the next 30 days is estimated at 0.1% (higher than 3% of all known vulnerabilities).

Severity (CVSS 3.1)4.3Medium

Exploit odds (30 days)0.1%top 97.3% of all CVEs

Exploited in the wildNo reportsCISA SSVC: poc

Attack toolingNoneno public tooling known

Official 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.

Affected products (as reported)

Vendor	Product	Versions
curtain	Curtain	1.0.2

Weakness: CWE-352 · Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N

References

ExploitDB-50842 exploit
Official Product Homepage product
VulnCheck Advisory: WordPress Plugin Curtain 1.0.2 Cross-site Request Forgery third-party-advisory