요약
- CVE-2021-27131은(는) moodle/moodle, moodle (moodle)에 영향을 주는 보통 (CVSS 5.4) 취약점입니다.
- 향후 30일 내 악용 확률(EPSS): 0.69%, 전체 취약점의 52.7%보다 높음.
- 아직 패치 버전 정보가 없습니다. 참고 자료의 공급업체 권고를 확인하세요.
| Package | Affected versions | Patched versions |
|---|
| moodle/moodle Packagist | ≤ 3.10.1
| No fix yet |
| moodle | = 3.10.1
| No fix yet |
Description
Moodle 3.10.1 is vulnerable to persistent/stored cross-site scripting (XSS) due to the improper input sanitization on the "Additional HTML Section" via "Header and Footer" parameter in /admin/settings.php. This vulnerability may lead an attacker to steal admin and all user account cookies by storing the malicious XSS payload in Header and Footer.
NVD description
Moodle 3.10.1 is vulnerable to persistent/stored cross-site scripting (XSS) due to the improper input sanitization on the "Additional HTML Section" via "Header and Footer" parameter in /admin/settings.php. This vulnerability is leading an attacker to steal admin and all user account cookies by storing the malicious XSS payload in Header and Footer. NOTE: this is disputed by the vendor because the "Additional HTML Section" for "Header and Footer" can only be supplied by an administrator, who is intentionally allowed to enter unsanitized input (e.g., site-specific JavaScript).
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