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prionPRIOn knowledge basePRION:CVE-2020-26120
HistorySep 27, 2020 - 9:15 p.m.

Cross site scripting

2020-09-2721:15:00
PRIOn knowledge base
www.prio-n.com
4

6.4 Medium

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

47.8%

XSS exists in the MobileFrontend extension for MediaWiki before 1.34.4 because section.line is mishandled during regex section line replacement from PageGateway. Using crafted HTML, an attacker can elicit an XSS attack via jQuery’s parseHTML method, which can cause image callbacks to fire even without the element being appended to the DOM.

CPENameOperatorVersion
fedoraeq33
mediawikilt1.34.4

6.4 Medium

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

47.8%