CVE-2016-9866
Summary
| CVE | CVE-2016-9866 |
|---|---|
| State | PUBLISHED |
| Assigner | mitre |
| Source Priority | CVE Program / NVD first with legacy fallback |
| Published | 2016-12-11 03:00:08 UTC |
| Updated | 2026-05-06 22:30:45 UTC |
| Description | An issue was discovered in phpMyAdmin. When the arg_separator is different from its default & value, the CSRF token was not properly stripped from the return URL of the preference import action. All 4.6.x versions (prior to 4.6.5), 4.4.x versions (prior to 4.4.15.9), and 4.0.x versions (prior to 4.0.10.18) are affected. |
Risk And Classification
Primary CVSS: v3.0 9.8 CRITICAL from [email protected]
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
EPSS: 0.002220000 probability, percentile 0.445780000 (date 2026-05-11)
Problem Types: CWE-352 | n/a
| Version | Source | Type | Score | Severity | Vector |
|---|---|---|---|---|---|
| 3.0 | [email protected] | Primary | 9.8 | CRITICAL | CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
| 2.0 | [email protected] | Primary | 6.8 | AV:N/AC:M/Au:N/C:P/I:P/A:P |
CVSS v3.0 Breakdown
Attack Vector
NetworkAttack Complexity
LowPrivileges Required
NoneUser Interaction
NoneScope
UnchangedConfidentiality
HighIntegrity
HighAvailability
HighCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CVSS v2.0 Breakdown
Access Vector
NetworkAccess Complexity
MediumAuthentication
NoneConfidentiality
PartialIntegrity
PartialAvailability
PartialAV:N/AC:M/Au:N/C:P/I:P/A:P
NVD Known Affected Configurations (CPE 2.3)
| Type | Vendor | Product | Version | Update | Edition | Language |
|---|---|---|---|---|---|---|
| Application | Phpmyadmin | Phpmyadmin | 4.0.0 | All | All | All |
| Application | Phpmyadmin | Phpmyadmin | 4.0.1 | All | All | All |
| Application | Phpmyadmin | Phpmyadmin | 4.0.10 | All | All | All |
| Application | Phpmyadmin | Phpmyadmin | 4.0.10.1 | All | All | All |
| Application | Phpmyadmin | Phpmyadmin | 4.0.10.10 | All | All | All |
| Application | Phpmyadmin | Phpmyadmin | 4.0.10.11 | All | All | All |
| Application | Phpmyadmin | Phpmyadmin | 4.0.10.12 | All | All | All |
| Application | Phpmyadmin | Phpmyadmin | 4.0.10.13 | All | All | All |
| Application | Phpmyadmin | Phpmyadmin | 4.0.10.14 | All | All | All |
| Application | Phpmyadmin | Phpmyadmin | 4.0.10.15 | All | All | All |
| Application | Phpmyadmin | Phpmyadmin | 4.0.10.16 | All | All | All |
| Application | Phpmyadmin | Phpmyadmin | 4.0.10.17 | All | All | All |
| Application | Phpmyadmin | Phpmyadmin | 4.0.10.2 | All | All | All |
| Application | Phpmyadmin | Phpmyadmin | 4.0.10.3 | All | All | All |
| Application | Phpmyadmin | Phpmyadmin | 4.0.10.4 | All | All | All |
| Application | Phpmyadmin | Phpmyadmin | 4.0.10.5 | All | All | All |
| Application | Phpmyadmin | Phpmyadmin | 4.0.10.6 | All | All | All |
| Application | Phpmyadmin | Phpmyadmin | 4.0.10.7 | All | All | All |
| Application | Phpmyadmin | Phpmyadmin | 4.0.10.8 | All | All | All |
| Application | Phpmyadmin | Phpmyadmin | 4.0.10.9 | All | All | All |
| Application | Phpmyadmin | Phpmyadmin | 4.0.2 | All | All | All |
| Application | Phpmyadmin | Phpmyadmin | 4.0.3 | All | All | All |
| Application | Phpmyadmin | Phpmyadmin | 4.0.4 | All | All | All |
| Application | Phpmyadmin | Phpmyadmin | 4.0.4.1 | All | All | All |
| Application | Phpmyadmin | Phpmyadmin | 4.0.4.2 | All | All | All |
| Application | Phpmyadmin | Phpmyadmin | 4.0.5 | All | All | All |
| Application | Phpmyadmin | Phpmyadmin | 4.0.6 | All | All | All |
| Application | Phpmyadmin | Phpmyadmin | 4.0.7 | All | All | All |
| Application | Phpmyadmin | Phpmyadmin | 4.0.8 | All | All | All |
| Application | Phpmyadmin | Phpmyadmin | 4.0.9 | All | All | All |
| Application | Phpmyadmin | Phpmyadmin | 4.4.0 | All | All | All |
| Application | Phpmyadmin | Phpmyadmin | 4.4.1 | All | All | All |
| Application | Phpmyadmin | Phpmyadmin | 4.4.1.1 | All | All | All |
| Application | Phpmyadmin | Phpmyadmin | 4.4.10 | All | All | All |
| Application | Phpmyadmin | Phpmyadmin | 4.4.11 | All | All | All |
| Application | Phpmyadmin | Phpmyadmin | 4.4.12 | All | All | All |
| Application | Phpmyadmin | Phpmyadmin | 4.4.13 | All | All | All |
| Application | Phpmyadmin | Phpmyadmin | 4.4.13.1 | All | All | All |
| Application | Phpmyadmin | Phpmyadmin | 4.4.14 | All | All | All |
| Application | Phpmyadmin | Phpmyadmin | 4.4.14.1 | All | All | All |
| Application | Phpmyadmin | Phpmyadmin | 4.4.15 | All | All | All |
| Application | Phpmyadmin | Phpmyadmin | 4.4.15.1 | All | All | All |
| Application | Phpmyadmin | Phpmyadmin | 4.4.15.2 | All | All | All |
| Application | Phpmyadmin | Phpmyadmin | 4.4.15.3 | All | All | All |
| Application | Phpmyadmin | Phpmyadmin | 4.4.15.4 | All | All | All |
| Application | Phpmyadmin | Phpmyadmin | 4.4.15.5 | All | All | All |
| Application | Phpmyadmin | Phpmyadmin | 4.4.15.6 | All | All | All |
| Application | Phpmyadmin | Phpmyadmin | 4.4.15.7 | All | All | All |
| Application | Phpmyadmin | Phpmyadmin | 4.4.15.8 | All | All | All |
| Application | Phpmyadmin | Phpmyadmin | 4.4.2 | All | All | All |
| Application | Phpmyadmin | Phpmyadmin | 4.4.3 | All | All | All |
| Application | Phpmyadmin | Phpmyadmin | 4.4.4 | All | All | All |
| Application | Phpmyadmin | Phpmyadmin | 4.4.5 | All | All | All |
| Application | Phpmyadmin | Phpmyadmin | 4.4.6 | All | All | All |
| Application | Phpmyadmin | Phpmyadmin | 4.4.6.1 | All | All | All |
| Application | Phpmyadmin | Phpmyadmin | 4.4.7 | All | All | All |
| Application | Phpmyadmin | Phpmyadmin | 4.4.8 | All | All | All |
| Application | Phpmyadmin | Phpmyadmin | 4.4.9 | All | All | All |
| Application | Phpmyadmin | Phpmyadmin | 4.6.0 | All | All | All |
| Application | Phpmyadmin | Phpmyadmin | 4.6.1 | All | All | All |
| Application | Phpmyadmin | Phpmyadmin | 4.6.2 | All | All | All |
| Application | Phpmyadmin | Phpmyadmin | 4.6.3 | All | All | All |
| Application | Phpmyadmin | Phpmyadmin | 4.6.4 | All | All | All |
Vendor Declared Affected Products
References
| Reference | Source | Link | Tags |
|---|---|---|---|
| phpMyAdmin PMASA-2016-71 Security Bypass Vulnerability | af854a3a-2127-422b-91ae-364da2661108 | www.securityfocus.com | |
| phpMyAdmin - Security - PMASA-2016-71 | af854a3a-2127-422b-91ae-364da2661108 | www.phpmyadmin.net | Patch, Vendor Advisory |
| phpMyAdmin: Multiple vulnerabilities (GLSA 201701-32) — Gentoo security | af854a3a-2127-422b-91ae-364da2661108 | security.gentoo.org | |
| CVE Program record | CVE.ORG | www.cve.org | canonical |
| NVD vulnerability detail | NVD | nvd.nist.gov | canonical, analysis |
No vendor comments have been submitted for this CVE.