Multiple cross-site scripting (XSS) vulnerabilities in the Staff client in Koha before 3.16.6 and 3.18.x before 3.18.2 allow remote attackers to inject arbitrary web script or HTML via the sort_by parameter to the (1) opac parameter in opac-search.pl or (2) intranet parameter in catalogue/search.pl.
Conclusion & alert: CVE-2014-9446 is rated Exploit Available (51.5/100): CVSS Medium severity, with medium exploitation likelihood (EPSS 0.36%). Core evidence: 1 public exploit reference(s) are indexed (Exploit-DB). Mandatory action: Public exploits are available—assess exposure, apply mitigations, and prioritize patching.
Risk is dynamic; we continuously reassess and refresh what is shown on this page as upstream context changes.
| EDB-ID | Source | Kind | Published | Link |
|---|---|---|---|---|
| — | nvd_ref | exploit_tag | Exploit-DB ↗ |
EPSS lead: Daily EPSS estimates relative likelihood of exploitation; percentile ranks this CVE among scored vulnerabilities (higher = more severe relative rank).
| # | Date | Old EPSS score | New EPSS score | Delta (New - Old) |
|---|---|---|---|---|
| 1 | 2025-03-30 | 0.31% | 0.36% | +0.04% |
| 2 | 2025-03-29 | 0.37% | 0.31% | -0.05% |
| 3 | 2024-12-17 | — | 0.37% | — |
Full EPSS history (7 records total)
CVSS metrics for this CVE.
| Base score | Version | Severity | Vector | Exploitability | Impact | Score source |
|---|---|---|---|---|---|---|
| 4.3 | 2.0 | MEDIUM |
|
8.6 | 2.9 | [email protected] |
| URL | Tags |
|---|---|
| http://bugs.koha-community.org/bugzilla3/show_bug.cgi?id=13425 | |
| http://koha-community.org/koha-3-16-6-release/ | Patch Vendor Advisory |
| http://koha-community.org/koha-3-18-2-release/ | Patch Vendor Advisory |
| http://secunia.com/advisories/61187 | |
| http://www.securityfocus.com/bid/71803 | Exploit |