Koha Community up to 24.11.16/25.05.11/25.11.5/26.05.0 Circulation Statistics Report reports/issues_stats.pl calculate PeriodTypeSel/PeriodDaySel/PeriodMonthSel sql injection

Summaryinfo

A vulnerability classified as problematic was found in Koha Community Koha up to 24.11.16/25.05.11/25.11.5/26.05.0. Affected by this issue is the function calculate of the file reports/issues_stats.pl of the component Circulation Statistics Report. Such manipulation of the argument PeriodTypeSel/PeriodDaySel/PeriodMonthSel leads to sql injection. This vulnerability is documented as CVE-2026-70373. The attack can be executed remotely. There is not any exploit available.

Detailsinfo

A vulnerability was found in Koha Community Koha up to 24.11.16/25.05.11/25.11.5/26.05.0 and classified as problematic. Affected by this issue is the function calculate of the file reports/issues_stats.pl of the component Circulation Statistics Report. The manipulation of the argument PeriodTypeSel/PeriodDaySel/PeriodMonthSel 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. CVE summarizes:

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. 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), api_keys, and sessions.

The advisory is available at bugs.koha-community.org. This vulnerability is handled as CVE-2026-70373 since 08/04/2026. The exploitation is known to be easy. The attack may be launched remotely. The exploitation needs additional levels of successful authentication. Technical details are known, but there is no available exploit. This vulnerability is assigned to T1505 by the MITRE ATT&CK project.

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

The vulnerability is also documented in the vulnerability database at EUVD (EUVD-2026-52675). If you want to get best quality of vulnerability data, you may have to visit VulDB.

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

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CPE 2.2info

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Entryinfo

If you want to get best quality of vulnerability data, you may have to visit VulDB.

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