Multiple SQL injection vulnerabilities in 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 (1) remote attackers to execute arbitrary SQL commands via the number parameter to opac-tags_subject.pl in the OPAC interface or (2) remote authenticated users to execute arbitrary SQL commands via the Filter or (3) Criteria parameter to reports/borrowers_out.pl in the Staff interface
Published Oct 18, 2018
9.8
CRITICALCVSS 3.0
EPSS 6.07%
Description
Multiple SQL injection vulnerabilities in 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 (1) remote attackers to execute arbitrary SQL commands via the number parameter to opac-tags_subject.pl in the OPAC interface or (2) remote authenticated users to execute arbitrary SQL commands via the Filter or (3) Criteria parameter to reports/borrowers_out.pl in the Staff interface.
Affected products
Remediation
No remediation recorded yet.
Metrics
No CVSS v4.0 score for this CVE.
No CVSS v3.1 score for this CVE.
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
AV:N/AC:L/Au:N/C:P/I:P/A:P
This CVE is not in the KEV list.
No CISA SSVC assessment for this CVE yet.
Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 1, 2026.
Score over time
2022–2026- EPSS v2
- EPSS v3
- EPSS v4
- EPSS v5
Percentile over time
- EPSS v2
- EPSS v3
- EPSS v4
- EPSS v5
Table of values (21 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 1, 2026 | 6.07% (0.06071) | 93.17th | v5 (v2026.06.15) |
| Sep 22, 2026 | 6.07% (0.06071) | 93.07th | v5 (v2026.06.15) |
| Sep 21, 2026 | 4.78% (0.04776) | 91.53th | v5 (v2026.06.15) |
| Sep 6, 2026 | 6.07% (0.06071) | 92.91th | v5 (v2026.06.15) |
| Sep 5, 2026 | 4.78% (0.04776) | 91.35th | v5 (v2026.06.15) |
| Aug 30, 2026 | 6.07% (0.06071) | 92.87th | v5 (v2026.06.15) |
| Aug 28, 2026 | 4.78% (0.04776) | 91.29th | v5 (v2026.06.15) |
| Aug 24, 2026 | 6.07% (0.06071) | 92.83th | v5 (v2026.06.15) |
| Aug 23, 2026 | 4.78% (0.04776) | 91.26th | v5 (v2026.06.15) |
| Jun 15, 2026 | 6.92% (0.06915) | 93.24th | v5 (v2026.06.15) |
| Mar 26, 2025 | 4.26% (0.04260) | 87.66th | v4 (v2025.03.14) |
| Mar 17, 2025 | 3.20% (0.03203) | 86.15th | v4 (v2025.03.14) |
| Dec 12, 2024 | 0.36% (0.00360) | 73.10th | v3 (v2023.03.01) |
| Mar 10, 2024 | 0.36% (0.00360) | 71.62th | v3 (v2023.03.01) |
| Feb 8, 2024 | 0.46% (0.00458) | 74.56th | v3 (v2023.03.01) |
| Oct 12, 2023 | 0.46% (0.00458) | 72.45th | v3 (v2023.03.01) |
| Sep 9, 2023 | 0.56% (0.00559) | 74.84th | v3 (v2023.03.01) |
| Mar 7, 2023 | 0.57% (0.00567) | 74.42th | v3 (v2023.03.01) |
| Mar 6, 2023 | 4.39% (0.04386) | 88.12th | v2 (v2022.01.01) |
| Apr 1, 2022 | 4.39% (0.04386) | 86.94th | v2 (v2022.01.01) |
| Feb 4, 2022 | 4.39% (0.04386) | 70.70th | v2 (v2022.01.01) |
References (10)
- https://bugs.koha-community.org/bugzilla3/show_bug.cgi?id=14412 x_refsource_CONFIRMExploitIssue Tracking
- https://bugs.koha-community.org/bugzilla3/show_bug.cgi?id=14426 x_refsource_CONFIRMExploitIssue TrackingThird Party Advisory
- https://koha-community.org/koha-3-14-16-released/ x_refsource_CONFIRMRelease Notes
- https://koha-community.org/security-release-koha-3-16-12/ x_refsource_CONFIRMRelease Notes
- https://koha-community.org/security-release-koha-3-18-8/ x_refsource_CONFIRMRelease Notes
- https://koha-community.org/security-release-koha-3-20-1/ x_refsource_CONFIRMRelease Notes
- https://packetstormsecurity.com/files/132458/Koha-ILS-3.20.x-CSRF-XSS-Traversal-SQL-Injection.html x_refsource_MISCExploitThird Party AdvisoryVDB Entry
- https://seclists.org/fulldisclosure/2015/Jun/80 mailing-listx_refsource_FULLDISCExploitMailing ListThird Party Advisory
- https://www.exploit-db.com/exploits/37387/ exploitx_refsource_EXPLOIT-DBThird Party AdvisoryVDB Entry
- https://www.sba-research.org/2015/06/24/researchers-of-sba-research-found-several-critical-security-vulnerabilities-in-the-koha-library-software-via-combinatorial-testing/ x_refsource_MISCExploitRelease NotesThird Party Advisory
Change history (0)
No recorded changes yet.