CVE-2021-3271

Опубликовано: 18 фев. 2021

Источник: nvd

CVSS3: 4.8

CVSS2: 3.5

EPSS Низкий

Описание

PressBooks 5.17.3 contains a cross-site scripting (XSS). Stored XSS can be submitted via the Book Info's Long Description Body, and all actions to open or preview the books page will result in the triggering the stored XSS.

Ссылки

https://github.com/pressbooks/pressbooks
Third Party Advisory
https://github.com/pressbooks/pressbooks/pull/2072
Exploit
Third Party Advisory
https://www.gosecure.net/blog/2021/02/16/cve-2021-3271-pressbooks-stored-cross-site-scripting-proof-of-concept/
Exploit
Third Party Advisory
https://github.com/pressbooks/pressbooks
Third Party Advisory
https://github.com/pressbooks/pressbooks/pull/2072
Exploit
Third Party Advisory
https://www.gosecure.net/blog/2021/02/16/cve-2021-3271-pressbooks-stored-cross-site-scripting-proof-of-concept/
Exploit
Third Party Advisory

Уязвимые конфигурации

Конфигурация 1

cpe:2.3:a:pressbooks:pressbooks:*:*:*:*:*:*:*:*

Версия до 5.17.3 (включая)

EPSS

Процентиль: 53%

0.00301

Низкий

4.8 Medium

CVSS3

3.5 Low

CVSS2

Дефекты

CWE-79

Связанные уязвимости

GHSA-9652-78hp-w58c