PT-2026-24589 · Koha · Koha

Raximov Shukrulloh · Published 2026-03-11 · Updated 2026-05-07 · CVE-2026-31844

Positive Technologies (AI Summary)

CVSS v2.0

9.0

High

Base vector

AV:N/AC:L/Au:S/C:C/I:C/A:C

Name of the Vulnerable Software and Affected Versions Koha (affected versions not specified)

Description An authenticated SQL Injection issue exists in the Koha staff interface. The issue is located in the /cgi-bin/koha/suggestion/suggestion.pl endpoint, specifically due to insufficient validation of the displayby parameter used by the GetDistinctValues functionality. A low-privileged staff user can inject arbitrary SQL queries through crafted requests to this parameter. Exploitation may lead to the execution of unintended SQL statements and the disclosure of sensitive database information, potentially resulting in full compromise of the backend database and modification of stored data.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

SQL injection

Weakness Enumeration

CWE-89

Related Identifiers

CVE-2026-31844

Affected Products

Koha

References · 12

• https://nvd.nist.gov/vuln/detail/CVE-2026-31844 · Security Note
• https://bugs.koha-community.org/bugzilla3/show_bug.cgi?id=41593 · Vendor Advisory
• https://koha-community.gitlab.io/KohaAdvent/2025-12-09-security-all · Vendor Advisory
• https://twitter.com/CveFindCom/status/2031636572857102630 · Twitter Post
• https://t.me/cveNotify/155056 · Telegram Post
• https://twitter.com/cyberbivash/status/2031633778632765922 · Twitter Post
• https://t.me/CVEtracker/47104 · Telegram Post
• https://t.me/cveNotify/155051 · Telegram Post
• https://twitter.com/TheHackerWire/status/2031777127503446142 · Twitter Post
• https://twitter.com/CVEnew/status/2033194318815780878 · Twitter Post
• https://t.me/cveNotify/162608 · Telegram Post
• https://koha-community.org/koha-25-11-01-released · Note