CVE-2026-70369 — HIGH (8.8)

Vulnerability Description

Koha's reports/acquisitions_stats.pl builds its per-cell statistics query in sub calculate by interpolating the user-controlled Filter request parameters directly into WHERE fragments covering aqbasket.closedate, aqorders.datereceived, aqbooksellers.name, items.homebranch, items.ccode, biblioitems.itemtype, aqbudgets.budget_code, aqorders.sort1, and aqorders.sort2. The statement is prepared and executed with no bound parameters. An authenticated staff user holding the reports module permission can inject arbitrary SQL and read any table reachable by the Koha database user, including borrowers (password hashes, two-factor secrets, personal data), borrower_password_recovery, api_keys, and sessions.

CVSS Score

8.8

HIGH

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

HIGH

Integrity

HIGH

Availability

HIGH

Related Weaknesses (CWE)

CWE-89

References

FAQ

What is CVE-2026-70369?

CVE-2026-70369 is a vulnerability with a CVSS score of 8.8 (HIGH). Koha's reports/acquisitions_stats.pl builds its per-cell statistics query in sub calculate by interpolating the user-controlled Filter request parameters directly into WHERE fragments covering aqbaske...

How severe is CVE-2026-70369?

CVE-2026-70369 has been rated HIGH with a CVSS base score of 8.8/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2026-70369?

Check the references section above for vendor advisories and patch information. Review vendor security bulletins for remediation guidance.