CVE-2019-16521

Опубликовано: 16 окт. 2019

Источник: nvd

CVSS3: 6.1

CVSS2: 4.3

EPSS Низкий

Описание

The broken-link-checker plugin through 1.11.8 for WordPress (aka Broken Link Checker) is susceptible to Reflected XSS due to improper encoding and insertion of an HTTP GET parameter into HTML. The filter function on the page listing all detected broken links can be exploited by providing an XSS payload in the s_filter GET parameter in a filter_id=search request. NOTE: this is an end-of-life product.

Ссылки

http://www.openwall.com/lists/oss-security/2019/10/16/3
Exploit
Mailing List
Third Party Advisory
https://github.com/sbaresearch/advisories/tree/public/2019/SBA-ADV-20190913-02_WordPress_Plugin_Broken_Link_Checker
Exploit
Third Party Advisory
https://wordpress.org/plugins/broken-link-checker/#developers
Product
Third Party Advisory
https://wpvulndb.com/vulnerabilities/9917
Third Party Advisory
http://www.openwall.com/lists/oss-security/2019/10/16/3
Exploit
Mailing List
Third Party Advisory
https://github.com/sbaresearch/advisories/tree/public/2019/SBA-ADV-20190913-02_WordPress_Plugin_Broken_Link_Checker
Exploit
Third Party Advisory
https://wordpress.org/plugins/broken-link-checker/#developers
Product
Third Party Advisory
https://wpvulndb.com/vulnerabilities/9917
Third Party Advisory

Уязвимые конфигурации

Конфигурация 1

cpe:2.3:a:managewp:broken_link_checker:*:*:*:*:*:wordpress:*:*

Версия до 1.11.8 (включая)

EPSS

Процентиль: 50%

0.00266

Низкий

6.1 Medium

CVSS3

4.3 Medium

CVSS2

Дефекты

CWE-79

Связанные уязвимости

GHSA-48cc-3r5m-2jp3