Vulnerability in Html-Parse-Stringify Project
CVE-2021-23346
This affects the package html-parse-stringify before 2.0.1; all versions of package html-parse-stringify2. Sending certain input could cause one of the regular expressions that is used for parsing to backtrack, freezing the process.
EPSS: 0.021 (80.1th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 4.8 (Medium). Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:N.
Affected products
- Html-parse-stringify_project Html-parse-stringify
- N/a Html-parse-stringify — versions unspecified
- N/a Html-parse-stringify2 — versions 0
Public proof-of-concept exploits
References
- report@snyk.io (Exploit, Patch, Third Party Advisory, x_refsource_MISC)
- report@snyk.io (Exploit, Patch, Third Party Advisory, x_refsource_MISC)
- report@snyk.io (Exploit, Patch, Third Party Advisory, x_refsource_MISC)
- report@snyk.io (Third Party Advisory, x_refsource_MISC, Broken Link)
- report@snyk.io (Third Party Advisory, x_refsource_MISC, Broken Link)
- report@snyk.io (Patch, Third Party Advisory, x_refsource_MISC)
Frequently asked questions
- What is CVE-2021-23346?
- CVE-2021-23346 is a medium-severity vulnerability in Html-Parse-Stringify Project. CVSS score: 4.8/10. Published 2021-03-04.
- How severe is CVE-2021-23346?
- Medium severity. CVSS v3 base score is 4.8 out of 10.
- Is CVE-2021-23346 known to be exploited?
- 2 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.