CVE-2026-64944Apache Answer: Stored XSS via unsanitized HTML in imported question content

Beschreibung

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Apache Answer. This issue affects Apache Answer: through 2.0.2. The importer stores imported question bodies as raw HTML without passing them through the normal Markdown-to-HTML sanitization path, so attacker-controlled HTML embedded in an imported data source is persisted and rendered to all viewers (including privileged users) as stored XSS. Users are recommended to upgrade to version 2.0.3, which fixes the issue.

Daten: CVE.org, NVD, CISA KEV, FIRST EPSS, Ubuntu. Wiedergegeben wie in der Quelle, auf Englisch.

Betroffene Produkte und Versionen

Referenzen und Patches

• https://lists.apache.org/thread/2cjdm4pdrrvj0t6cgcfyo3hot9vq72kb vendor-advisory
• http://www.openwall.com/lists/oss-security/2026/10/16/23