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prionPRIOn knowledge basePRION:CVE-2020-6813
HistoryMar 25, 2020 - 10:15 p.m.

Design/Logic Flaw

2020-03-2522:15:00
PRIOn knowledge base
www.prio-n.com
9

5.4 Medium

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

36.4%

When protecting CSS blocks with the nonce feature of Content Security Policy, the @import statement in the CSS block could allow an attacker to inject arbitrary styles, bypassing the intent of the Content Security Policy. This vulnerability affects Firefox < 74.

CPENameOperatorVersion
firefoxlt74.0

5.4 Medium

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

36.4%