CVE-2026-71288

Summary

Koha's guided report builder (reports/guided_reports.pl) reads the CGI parameter and, for each value, a dynamically-named parameter, and concatenates both directly into an SQL ORDER BY clause with no allowlist or validation. Since ORDER BY columns cannot be bound via prepared-statement placeholders, this requires an explicit allowlist, which does not exist.

Affected Software

Weaknesses

• CWE-89: CWE-89

ADP Enrichment

CISA ADP Vulnrichment

• SSVC:
• Exploitation: none
  • Automatable: no
  • Technical Impact: total

References

• https://github.com/Koha-Community/Koha
• https://github.com/Koha-Community/Koha/blob/master/reports/guided_reports.pl

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