CVE-2018-20583

State: Published
Severity: Not scored
Published: Dec 30, 2018
Updated: Sep 16, 2024
Reserved: Dec 29, 2018

Description

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).

Scores

The record has no CVSS score.

Weaknesses

The record names no weakness.

Affected Products

Product	Versions
n/an/a	n/aAffected

References

https://commonmark.thephpleague.com/changelog/
https://github.com/thephpleague/commonmark/issues/337
https://github.com/thephpleague/commonmark/releases/tag/0.18.1

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