Threats Tagged 'cve-2026-43968'
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Threats Tagged 'cve-2026-43968'
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0 CVE-2026-43968 is a CRLF injection vulnerability in ninenines cowlib versions from 2.6.0 before 2.16.1. It arises because the library improperly neutralizes carriage return (\r) characters in Server-Sent Events (SSE) fields, allowing attackers to inject additional SSE lines. This can lead to event splitting and injection, enabling manipulation of client-side logic and potentially stored-XSS-like behavior when event data is rendered in browsers. The vulnerability has a CVSS 4.0 score of 6.3, indicating medium severity. Join the discussion | CVE Database V5 | 05/11/2026, 18:06:42 UTC Added: 05/11/2026, 19:21:31 UTC |
To determine the support lifecycle for your software, see the Microsoft Support Lifecycle: https://support.microsoft.com/lifecycle Join the discussion | GCVE Database | 05/02/2026, 00:00:00 UTC Added: 05/26/2026, 20:58:50 UTC |
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