Koha Community Koha - Stored SQL Injection via agefield in Automatic Item Modifications by Age

MITRE NVD CVE.ORG JSON API

Summary

CVECVE-2026-72607
StatePUBLISHED
AssignerTuranSec
Source PriorityCVE Program / NVD first with legacy fallback
Published2026-08-11 12:17:43 UTC
Updated2026-08-11 13:19:04 UTC
DescriptionA stored SQL injection vulnerability in Koha through 24.11.17, 25.05.12, 25.11.06, and 26.05.01 allows authenticated staff with the tools => items_batchmod permission to read arbitrary database contents by storing a SQL payload in the agefield value of an automatic item modification rule. The agefield value is stored verbatim to the system preference and later interpolated without parameterization into a SQL query in C4::Items::ToggleNewStatus (line 1228) when the scheduled cron job executes. The injection is SELECT-only under standard MariaDB/MySQL DBI single-statement execution; a time-based SLEEP payload is also achievable via the cron trigger. An attacker can read the entire Koha database including patron PII and staff bcrypt password hashes.

Risk And Classification

Primary CVSS: v3.1 7.1 HIGH from 309f9ea4-e3e9-4c6c-b79d-e8eb01244f2c

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

Problem Types: CWE-89 | CWE-89 CWE-89: Improper Neutralization of Special Elements used in an SQL Command (SQL Injection)

VersionSourceTypeScoreSeverityVector
3.1309f9ea4-e3e9-4c6c-b79d-e8eb01244f2cSecondary7.1HIGHCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:L
3.1CNACVSS7.1HIGHCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:L

CVSS v3.1 Breakdown

Attack Vector
Network
Attack Complexity
Low
Privileges Required
Low
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
None
Availability
Low

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

Vendor Declared Affected Products

SourceVendorProductVersionPlatforms
CNA Koha Community Koha affected 24.11.18 custom Not specified
CNA Koha Community Koha affected 25.05.0 25.05.13 custom Not specified
CNA Koha Community Koha affected 25.11.0 25.11.07 custom Not specified
CNA Koha Community Koha affected 26.05.0 26.05.02 custom Not specified

References

ReferenceSourceLinkTags
bugs.koha-community.org/bugzilla3/show_bug.cgi 309f9ea4-e3e9-4c6c-b79d-e8eb01244f2c bugs.koha-community.org
koha-community.org 309f9ea4-e3e9-4c6c-b79d-e8eb01244f2c koha-community.org
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis

Vendor Comments And Credit

Discovery Credit

CNA: Sanjar Tulkinov Anvar ogʻli ([email protected]) (en)

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