← back
CVE-2020-27511

CVE-2020-27511

EPSS 2.5%
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.
Affected products
n/a · n/a

Want to know if your infrastructure is exposed to this?

Talk to TrueHacking →
References
http://prototypejs.org/https://github.com/prototypejs/prototype/blob/dee2f7d8611248abce81287e1be4156011953c90/src/prototype/lang/string.js#L283https://github.com/yetingli/PoCs/blob/main/CVE-2020-27511/Prototype.md