MEDIUMVulnerability
CVE-2026-77643
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.
Properties
- severity
- MEDIUM
- score
- 4.4
- epss_score
- 0.00156
- cve_id
- CVE-2026-77643
- vector
- CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:C/C:L/I:L/A:N
- published_at
- 2026-08-20T22:18:06.207
- last_modified
- 2026-09-09T16:04:24.933
- epss_percentile
- 0.05114
Related Entities (3)
ENRICHED_BY (1)
→[Source]FIRST EPSS
DESCRIBED_BY (1)
→[Source]NVD
HAS_WEAKNESS (1)
→[Weakness]Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
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