CVE-2026-31844

Koha CVE-2026-31844: Authenticated SQL Injection Overview This repository contains a responsible vulnerability POC for CVE-2026-31844 , a high severity authenticated SQL injection vulnerability in the Koha Library Management System. The vulnerability exists in the GetDistinctValues function in...

Koha 3.20.1 - Directory Traversal

Koha 3.14.x before 3.14.16, 3.16.x before 3.16.12, 3.18.x before 3.18.08, and 3.20.x before 3.20.1 allow remote attackers to read arbitrary files via a ..%2f dot dot encoded slash in the templatepath parameter to 1 svc/virtualshelves/search or 2 svc/members/search. id: CVE-2015-4632 info: name:...

CVE-2025-22954

Koha CVE-2025-22954: SQL Injection in lateissues-export.pl Overview This repository contains a proof of concept for CVE-2025-22954, a critical severity CVSS 10.0 SQL injection vulnerability in Koha before version 24.11.02. The vulnerability exists in the GetLateOrMissingIssues function in...

CVE-2024-36058

CVE-2024-36058 - Koha Library Software CVE ID: CVE-2024-36058 Product: Koha Library Software Vulnerability Type: Time-Based Blind SQL Injection CWE-89 CVSS Score: 9.8 Critical Affected Versions: Below 23.05.10 Credits: Karolis Narvilas Description Koha is an open-source integrated library system....

CVE-2024-36057

CVE-2024-36057 - Koha Library Software CVE ID: CVE-2024-36057 Product: Koha Library Software Vulnerability Type: OS Command Injection CWE-78 CVSS Score: 9.8 Critical Affected Versions: Below 23.05.10 Credits: Karolis Narvilas Description Koha is an open-source integrated library system. A command...

Koha Library Software OS Command Injection

Koha Library Software versions before 23.05.10 contain an OS command injection in cover-image ZIP processing. The proof of concept demonstrates command execution through a crafted uploaded ZIP filename. https://packetstorm.news/download/235863...

CVE-2026-105106

Koha is vulnerable to OS command injection in the Task Scheduler deletion path. The tools/scheduler.pl handler accepts the jobid request parameter for op=cud-delete and passes it to C4::Scheduler::removeatjob without validating it. Schedule::At::remove substitutes the supplied job ID into an atrm...

CVE-2026-105107

Koha is vulnerable to SQL injection in the Most-circulated items report. The reports/catissuestop.pl script sub calculate concatenates the user-controlled Criteria, Filter, and Limit request parameters directly into dynamic SQL. Criteria is only prefix-normalized and never validated against an...

CVE-2026-105107 Koha SQL injection in reports/cat_issues_top.pl via the Criteria, Filter and Limit request parameters

Koha is vulnerable to SQL injection in the Most-circulated items report. The reports/catissuestop.pl script sub calculate concatenates the user-controlled Criteria, Filter, and Limit request parameters directly into dynamic SQL. Criteria is only prefix-normalized and never validated against an...

CVE-2026-105107

Koha is vulnerable to SQL injection in the Most-circulated items report. The reports/catissuestop.pl script sub calculate concatenates the user-controlled Criteria, Filter, and Limit request parameters directly into dynamic SQL. Criteria is only prefix-normalized and never validated against an...

CVE-2026-105107

The Koha library system is vulnerable to SQL injection within the reports/cat_issues_top.pl script (specifically the sub calculate function). The root cause is the direct concatenation of user-controlled Criteria , Filter , and Limit request parameters into dynamic SQL queries without adequate va...

EUVD-2026-100898

Koha is vulnerable to SQL injection in the Most-circulated items report. The reports/catissuestop.pl script sub calculate concatenates the user-controlled Criteria, Filter, and Limit request parameters directly into dynamic SQL. Criteria is only prefix-normalized and never validated against an...

CVE-2026-105107 Koha SQL injection in reports/cat_issues_top.pl via the Criteria, Filter and Limit request parameters

Koha is vulnerable to SQL injection in the Most-circulated items report. The reports/catissuestop.pl script sub calculate concatenates the user-controlled Criteria, Filter, and Limit request parameters directly into dynamic SQL. Criteria is only prefix-normalized and never validated against an...

CVE-2026-105106

Koha is vulnerable to OS command injection in the Task Scheduler deletion path. The tools/scheduler.pl handler accepts the jobid request parameter for op=cud-delete and passes it to C4::Scheduler::removeatjob without validating it. Schedule::At::remove substitutes the supplied job ID into an atrm...

CVE-2026-105106 Koha authenticated OS command injection in tools/scheduler.pl via the jobid parameter when deleting a scheduled task

Koha is vulnerable to OS command injection in the Task Scheduler deletion path. The tools/scheduler.pl handler accepts the jobid request parameter for op=cud-delete and passes it to C4::Scheduler::removeatjob without validating it. Schedule::At::remove substitutes the supplied job ID into an atrm...

CVE-2026-105106

The Koha library is vulnerable to OS command injection within the Task Scheduler deletion path. The tools/scheduler.pl handler accepts a jobid parameter for op=cud-delete and passes it to C4::Scheduler::remove_at_job without proper validation. Specifically, Schedule::At::remove substitutes the un...

EUVD-2026-100897

Koha is vulnerable to OS command injection in the Task Scheduler deletion path. The tools/scheduler.pl handler accepts the jobid request parameter for op=cud-delete and passes it to C4::Scheduler::removeatjob without validating it. Schedule::At::remove substitutes the supplied job ID into an atrm...

PT-2026-113714

Koha is vulnerable to SQL injection in the Most-circulated items report. The reports/cat issues top.pl script sub calculate concatenates the user-controlled Criteria, Filter, and Limit request parameters directly into dynamic SQL. Criteria is only prefix-normalized and never validated against an...

PT-2026-113700

Koha is vulnerable to OS command injection in the Task Scheduler deletion path. The tools/scheduler.pl handler accepts the jobid request parameter for op=cud-delete and passes it to C4::Scheduler::remove at job without validating it. Schedule::At::remove substitutes the supplied job ID into an at...

CVE-2026-105107: Improper Neutralization of Special Elements used in an SQL Command

Koha is vulnerable to SQL injection in the Most-circulated items report. The reports/catissuestop.pl script sub calculate concatenates the user-controlled Criteria, Filter, and Limit request parameters directly into dynamic SQL. Criteria is only prefix-normalized and never validated against an...