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Vulnerabilities & PatchesEmerging1 sourceAug 20, 2026 · 22:18via CVEFeed

CVE-2026-77643 - Xapian Cross-Site Scripting Vulnerability

Brief

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.

  • 0 and before 1.
  • 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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