VULNERABILITY INTELLIGENCE

CVE-2020-27511

CVSS score7.5 HIGH
EPSS probability3.34%
CISA KEVNot currently listed
Published2021-06-21
Last modified2026-06-17
CVSS vectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Description

An issue was discovered in the stripTags and unescapeHTML components in Prototype 1.7.3 where an attacker can cause a Regular Expression Denial of Service (ReDOS) through stripping crafted HTML tags.

Weakness classification

  • nvd@nist.gov: NVD-CWE-noinfo

Primary references