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osvGoogleOSV:CVE-2018-20583
HistoryDec 30, 2018 - 5:29 a.m.

CVE-2018-20583

2018-12-3005:29:00
Google
osv.dev
5

AI Score

5.8

Confidence

High

EPSS

0.001

Percentile

47.9%

Cross-site scripting (XSS) vulnerability in the PHP League CommonMark library versions 0.15.6 through 0.18.x before 0.18.1 allows remote attackers to insert unsafe URLs into HTML (even if allow_unsafe_links is false) via a newline character (e.g., writing javascript as javascri%0apt).

AI Score

5.8

Confidence

High

EPSS

0.001

Percentile

47.9%