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prionPRIOn knowledge basePRION:CVE-2022-1756
HistoryJun 13, 2022 - 1:15 p.m.

Cross site scripting

2022-06-1313:15:00
PRIOn knowledge base
www.prio-n.com
8

0.001 Low

EPSS

Percentile

38.0%

The Newsletter WordPress plugin before 7.4.5 does not sanitize and escape the $_SERVER[β€˜REQUEST_URI’] before echoing it back in admin pages. Although this uses addslashes, and most modern browsers automatically URLEncode requests, this is still vulnerable to Reflected XSS in older browsers such as Internet Explorer 9 or below.

CPENameOperatorVersion
newsletterlt7.4.5

0.001 Low

EPSS

Percentile

38.0%