CVE-2021-39328

Sažetak

The Simple Job Board WordPress plugin is vulnerable to Stored Cross-Site Scripting due to insufficient escaping on the $job_board_privacy_policy_label variable echo'd out via the ~/admin/settings/class-simple-job-board-settings-privacy.php file which allowed attackers with administrative user access to inject arbitrary web scripts, in versions up to and including 2.9.4. This affects multi-site installations where unfiltered_html is disabled for administrators, and sites where unfiltered_html is disabled.

Reference

https://www.wordfence.com/vulnerability-advisories/#CVE-2021-39328
https://github.com/BigTiger2020/word-press/blob/main/Simple%20Job%20Board%E2%80%94Stored%20Cross-Site%20Scripting%20-%202.md
https://plugins.trac.wordpress.org/changeset/2617364/simple-job-board/trunk/admin/settings/class-simple-job-board-settings-privacy.php

CVSS

Base:	3.5
Impact:	2.9
Exploitability:	6.8

Pristup

Vektor	Složenost	Autentikacija
NETWORK	MEDIUM	SINGLE

Impact

Povjerljivost	Cjelovitost	Dostupnost
NONE	PARTIAL	NONE

CVSS vektor

AV:N/AC:M/Au:S/C:N/I:P/A:N

Zadnje važnije ažuriranje

27-10-2021 - 22:34

Objavljeno

21-10-2021 - 20:15