CVE-2022-21169
MEDIUM6.1EPSS 0.50%express-xss-sanitizer vulnerable to Prototype Pollution via allowedTags attribute
發布日:2022/9/27修改日:2023/11/8
描述
The package express-xss-sanitizer before 1.1.3 is vulnerable to Prototype Pollution via the `allowedTags` attribute, allowing the attacker to bypass xss sanitization.
受影響套件(1)
- npm/express-xss-sanitizerfrom 0, < 1.1.3
CVSS 分數
| 來源 | 版本 | 嚴重程度 | 向量 |
|---|---|---|---|
| osv | CVSS 3.1 | MEDIUM6.1 | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N |
參考連結(6)
- ADVISORYhttps://nvd.nist.gov/vuln/detail/CVE-2022-21169
- PATCHhttps://github.com/AhmedAdelFahim/express-xss-sanitizer
- WEBhttps://github.com/AhmedAdelFahim/express-xss-sanitizer/commit/3bf8aaaf4dbb1c209dcb8d87a82711a54c1ab39a
- WEBhttps://github.com/AhmedAdelFahim/express-xss-sanitizer/issues/4
- WEBhttps://runkit.com/embed/w306l6zfm7tu
- WEBhttps://security.snyk.io/vuln/SNYK-JS-EXPRESSXSSSANITIZER-3027443