CVE-2016-10531
MEDIUM6.1EPSS 0.29%Sanitization bypass using HTML Entities in marked
發布日:2019/2/18修改日:2026/4/28
描述
marked is an application that is meant to parse and compile markdown. Due to the way that marked 0.3.5 and earlier parses input, specifically HTML entities, it's possible to bypass marked's content injection protection (`sanitize: true`) to inject a `javascript:` URL. This flaw exists because `&#xNNanything;` gets parsed to what it could and leaves the rest behind, resulting in just `anything;` being left.
受影響套件(2)
- Debian/node-markedfrom 0, < 0.3.6+dfsg-1
- npm/markedfrom 0, < 0.3.6
CVSS 分數
| 來源 | 版本 | 嚴重程度 | 向量 |
|---|---|---|---|
| osv | CVSS 3.1 | MEDIUM6.1 | CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N |
參考連結(6)
- ADVISORYhttps://github.com/advisories/GHSA-vfvf-mqq8-rwqc
- ADVISORYhttps://nvd.nist.gov/vuln/detail/CVE-2016-10531
- ADVISORYhttps://security-tracker.debian.org/tracker/CVE-2016-10531
- WEBhttps://github.com/chjj/marked/pull/592
- WEBhttps://github.com/chjj/marked/pull/592/commits/2cff85979be8e7a026a9aca35542c470cf5da523
- WEBhttps://www.npmjs.com/advisories/101