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).
References
Link | Resource |
---|---|
https://commonmark.thephpleague.com/changelog/ | Release Notes Third Party Advisory |
https://github.com/thephpleague/commonmark/issues/337 | Exploit Third Party Advisory |
https://github.com/thephpleague/commonmark/releases/tag/0.18.1 | Release Notes Third Party Advisory |
History
No history.
MITRE Information
Status: PUBLISHED
Assigner: mitre
Published: 2022-10-03T16:22:05
Updated: 2022-10-03T16:22:05
Reserved: 2022-10-03T00:00:00
Link: CVE-2018-20583
JSON object: View
NVD Information
Status : Analyzed
Published: 2018-12-30T05:29:00.753
Modified: 2019-01-15T16:35:29.403
Link: CVE-2018-20583
JSON object: View
Redhat Information
No data.
CWE