https://cve.radiocsirt.org Contains only the most 10 recent entries. http://www.rssboard.org/rss-specification python-feedgen en Mon, 19 Oct 2026 10:14:35 +0000 https://cve.radiocsirt.org/vuln/cve-2022-35923 <p><strong>Affected:</strong> imbrn v8n</p> <p>v8n is a javascript validation library. Versions of v8n prior to 1.5.1 were found to have an inefficient regular expression complexity in the `lowercase()` and `uppercase()` regex which could lead to a denial of service attack. In testing of the `lowercase()` function a payload of &#39;a&#39; + &#39;a&#39;.repeat(i) + &#39;A&#39; with 32 leading characters took 29443 ms to execute. The same issue happens with uppercase(). Users are advised to upgrade. There are no known workarounds for this issue.</p> <p><strong>Affected:</strong> imbrn v8n</p> <p>v8n is a javascript validation library. Versions of v8n prior to 1.5.1 were found to have an inefficient regular expression complexity in the `lowercase()` and `uppercase()` regex which could lead to a denial of service attack. In testing of the `lowercase()` function a payload of &#39;a&#39; + &#39;a&#39;.repeat(i) + &#39;A&#39; with 32 leading characters took 29443 ms to execute. The same issue happens with uppercase(). Users are advised to upgrade. There are no known workarounds for this issue.</p> https://cve.radiocsirt.org/vuln/cve-2022-35923