Vulnerabilities & PatchesEmerging1 src
CVE-2026-77643 - Xapian Cross-Site Scripting Vulnerability
CVE ID : CVE-2026-77643
Published : Aug. 20, 2026, 10:18 p. m.
• 51 minutes ago
Description : A cross-site scripting vulnerability in queryparser/termgenerator_internal. cc in Xapian xapian-core before 2. 1. 0 and before 1. 4. 32 exists due to incomplete HTML escaping by Xapian::MSet::snippet(). NOTE: this issue exists because of a missed corner case of CVE-2018-0499.
Severity: 4.4
• MEDIUM
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