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wpvulndbKrzysztof ZającWPVDB-ID:AF548FAB-96C2-4129-B609-E24AAD0B1FC4
HistoryMar 29, 2022 - 12:00 a.m.

English WordPress Admin < 1.5.2 - Unauthenticated Open Redirect

2022-03-2900:00:00
Krzysztof Zając
wpscan.com
15
wordpress
admin
unauthenticated
open redirect
plugin
validation
language
issue
security

EPSS

0.001

Percentile

43.5%

The plugin does not validate the admin_custom_language_return_url before redirecting users o it, leading to an open redirect issue

PoC

https://example.com/wp-admin/admin-ajax.php?action=heartbeat&amp;admin;_custom_language_toggle=1&amp;admin;_custom_language_return_url=https://wpscan.com

EPSS

0.001

Percentile

43.5%

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