https://cve.radiocsirt.org/rss/recent/all/10 Most recent entries from all 2026-10-06T21:06:06.363302+00:00 Vulnerability-Lookup csirt@opendfir.org python-feedgen Contains only the most 10 recent entries. https://cve.radiocsirt.org/vuln/cve-2021-32723 CVE-2021-32723 — Regular Expression Denial of Service (ReDoS) in Prism 2026-10-06T21:06:06.379280+00:00

Affected: PrismJS prism

Prism is a syntax highlighting library. Some languages before 1.24.0 are vulnerable to Regular Expression Denial of Service (ReDoS). When Prism is used to highlight untrusted (user-given) text, an attacker can craft a string that will take a very very long time to highlight. This problem has been fixed in Prism v1.24. As a workaround, do not use ASCIIDoc or ERB to highlight untrusted text. Other languages are not affected and can be used to highlight untrusted text.