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Koha's reports/issues_stats.pl (the circulation statistics report) builds its calculation query in sub calculate by concatenating several user-controlled request parameters directly into the SQL stri…

High CVSS 8.8
CVECVE-2026-70373
First seen2026-08-10 13:15 UTC
Disclosed2026-08-04 13:18 UTC
Last updated2026-08-10 13:15 UTC
Channel statusauto

Summary

Koha's reports/issues_stats.pl (the circulation statistics report) builds its calculation query in sub calculate by concatenating several user-controlled request parameters directly into the SQL string. The PeriodTypeSel, PeriodDaySel, and PeriodMonthSel parameters are interpolated raw into single-quoted equality and function-comparison fragments, and the Filter slots plus the Line and Column identifiers are likewise interpolated with no whitelist and no placeholder binding.

In-depth triage · Auto channel

No in-depth report has been generated yet (DR-003 v2 AI pipeline is under construction).

Lint boundary warnings (3)

The following non-blocking warnings were raised during the lint phase of this triage (e.g. reference URLs not yet on the allowlist). They do not affect entry usability and are disclosed for transparency (see DR-002).

  • REF_URL_NOT_ALLOWLISTED url not in allowlist: https://bugs.koha-community.org/bugzilla3/show_bug.cgi?id=42735
  • REF_URL_NOT_ALLOWLISTED url not in allowlist: https://download.koha-community.org/koha-25.05.12.tar.gz
  • REF_URL_NOT_ALLOWLISTED url not in allowlist: https://koha-community.org/koha-25-05-12-released/

Sources

  • NVD DATABASE

Original Links

Timeline

  1. nvd_ingest NVD