exploitDog

CVE-2021-27889

Опубликовано: 15 мар. 2021

Источник: nvd

CVSS3: 6.1

CVSS2: 4.3

EPSS Низкий

Описание

Cross-site Scripting (XSS) vulnerability in MyBB before 1.8.26 via Nested Auto URL when parsing messages.

Ссылки

http://packetstormsecurity.com/files/161908/MyBB-1.8.25-Remote-Command-Execution.html
Exploit
Third Party Advisory
VDB Entry
https://blog.sonarsource.com/mybb-remote-code-execution-chain
Exploit
Third Party Advisory
https://github.com/mybb/mybb/security/advisories/GHSA-xhj7-3349-mqcm
Patch
Third Party Advisory
http://packetstormsecurity.com/files/161908/MyBB-1.8.25-Remote-Command-Execution.html
Exploit
Third Party Advisory
VDB Entry
https://blog.sonarsource.com/mybb-remote-code-execution-chain
Exploit
Third Party Advisory
https://github.com/mybb/mybb/security/advisories/GHSA-xhj7-3349-mqcm
Patch
Third Party Advisory

Уязвимые конфигурации

Конфигурация 1

cpe:2.3:a:mybb:mybb:*:*:*:*:*:*:*:*

Версия до 1.8.26 (исключая)

EPSS

Процентиль: 84%

0.02244

Низкий

6.1 Medium

CVSS3

4.3 Medium

CVSS2

Дефекты

CWE-79

EPSS

Процентиль: 84%

0.02244

Низкий

6.1 Medium

CVSS3

4.3 Medium

CVSS2

Дефекты

CWE-79