CVE-2019-16769
Affected versions of serialize-javascript are vulnerable to Cross-site Scripting (XSS)
MEDIUM 5.4EPSS 0.8%
The serialize-javascript npm package before version 2.1.1 is vulnerable to Cross-site Scripting (XSS). It does not properly mitigate against unsafe characters in serialized regular expressions. This vulnerability is not affected on Node.js environment since Node.js's implementation of RegExp.prototype.toString() backslash-escapes all forward slashes in regular expressions. If serialized data of regular expression objects are used in an environment other than Node.js, it is affected by this vulnerability.
- Affected
- yahoo · serialize-javascript
- CVSS v3.1 NVD
- 5.4 MEDIUM
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N - CVSS v3.1 GITHUB
- 4.2 MEDIUM
CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:L/A:L - CVSS v2.0 NVD
- 3.5 LOW
AV:N/AC:M/Au:S/C:N/I:P/A:N - EPSS
- 0.80% chance of exploitation in the next 30 days, 56th percentile
- Published
- 2019-12-05
- Updated
- 2024-08-05
Proof-of-concept exploits (1)
- ossf-cve-benchmark/CVE-2019-167690★ · 2020-12-01