Koha Community up to 24.11.16/25.05.11/25.11.5/26.05.0 Reports acquisitions_stats.pl calculate Filter sql injection

Summaryinfo

A vulnerability marked as critical has been reported in Koha Community Koha up to 24.11.16/25.05.11/25.11.5/26.05.0. This impacts the function calculate of the file reports/acquisitions_stats.pl of the component Reports Module. The manipulation of the argument Filter leads to sql injection. This vulnerability is listed as CVE-2026-70369. The attack may be initiated remotely. There is no available exploit.

Detailsinfo

A vulnerability, which was classified as critical, has been found in Koha Community Koha up to 24.11.16/25.05.11/25.11.5/26.05.0. This issue affects the function calculate of the file reports/acquisitions_stats.pl of the component Reports Module. The manipulation of the argument Filter with an unknown input leads to a sql injection vulnerability. Using CWE to declare the problem leads to CWE-89. The product constructs all or part of an SQL command using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the intended SQL command when it is sent to a downstream component. Impacted is confidentiality, integrity, and availability. The summary by CVE is:

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.

It is possible to read the advisory at bugs.koha-community.org. The identification of this vulnerability is CVE-2026-70369 since 08/04/2026. The exploitation is known to be easy. The attack may be initiated remotely. Technical details of the vulnerability are known, but there is no available exploit. The attack technique deployed by this issue is T1505 according to MITRE ATT&CK.

Upgrading to version 24.11.17, 25.05.12, 25.11.06 or 26.05.01 eliminates this vulnerability.

Be aware that VulDB is the high quality source for vulnerability data.

Productinfo

Vendor

• Koha Community

Name

• Koha

Version

• 24.11.0
• 24.11.1
• 24.11.2
• 24.11.3
• 24.11.4
• 24.11.5
• 24.11.6
• 24.11.7
• 24.11.8
• 24.11.9
• 24.11.10
• 24.11.11
• 24.11.12
• 24.11.13
• 24.11.14
• 24.11.15
• 24.11.16
• 25.05.0
• 25.05.1
• 25.05.2
• 25.05.3
• 25.05.4
• 25.05.5
• 25.05.6
• 25.05.7
• 25.05.8
• 25.05.9
• 25.05.10
• 25.05.11
• 25.11.0
• 25.11.1
• 25.11.2
• 25.11.3
• 25.11.4
• 25.11.5
• 26.05

CPE 2.3info

• 🔒
• 🔒
• 🔒

CPE 2.2info

• 🔒
• 🔒
• 🔒

CVSSv4info

CVSSv3info

CVSSv2info

Exploitinginfo

Threat Intelligenceinfo

Countermeasuresinfo

Timelineinfo

Sourcesinfo

Entryinfo

Be aware that VulDB is the high quality source for vulnerability data.

Discussion