CVE catalog
CVE-2016-9866
phpmyadmin: CVE-2016-9866
- Severity
- Critical · CVSS 9.8
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H - Published
- Source
- [NVD] · [CVE record]
- EPSS
- 1.03% · Oct 27, 2026
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.
Vulnerable and fixed packages
Distribution-reported package versions and fixes. These do not depend on matching against the OpenFactory package catalog.
| Distribution | Package | Release | Version | Status |
|---|---|---|---|---|
| Debian | phpmyadmin | sid | 4:5.2.4~dev~git20260809.e0909b211b+dfsg-1 | fixed |
| Debian | phpmyadmin | forky | 4:5.2.4~dev~git20260809.e0909b211b+dfsg-1 | fixed |
| Debian | phpmyadmin | trixie | 4:5.2.2-really+dfsg-1+deb13u1 | fixed |
| Debian | phpmyadmin | bookworm | 4:5.2.1+dfsg-1+deb12u1 | fixed |
| Alpine | phpmyadmin | 3.2 | 4.4.15.9-r0 | fixed |
| Alpine | phpmyadmin | 3.4 | 4.6.5.2-r0 | fixed |
| Ubuntu | phpmyadmin | pro | 4:4.4.13.1-1 | vulnerable |
| Ubuntu | phpmyadmin | pro | 4:4.5.0.2-2 | vulnerable |
| Ubuntu | phpmyadmin | pro | 4:4.5.1-1 | vulnerable |
| Ubuntu | phpmyadmin | pro | 4:4.5.1-2 | vulnerable |
| Ubuntu | phpmyadmin | pro | 4:4.5.1-3 | vulnerable |
| Ubuntu | phpmyadmin | pro | 4:4.5.2-1 | vulnerable |
| Ubuntu | phpmyadmin | pro | 4:4.5.2-2 | vulnerable |
| Ubuntu | phpmyadmin | pro | 4:4.5.3.1-1 | vulnerable |
| Ubuntu | phpmyadmin | pro | 4:4.5.4-1 | vulnerable |
| Ubuntu | phpmyadmin | pro | 4:4.5.4.1-2 | vulnerable |
| Ubuntu | phpmyadmin | pro | 4:4.5.4.1-2ubuntu1 | vulnerable |
| Ubuntu | phpmyadmin | pro | 4:4.5.4.1-2ubuntu2 | vulnerable |
| Ubuntu | phpmyadmin | pro | 4:4.5.4.1-2ubuntu2.1 | vulnerable |
| Ubuntu | phpmyadmin | pro | 4:4.5.4.1-2ubuntu2.1+esm2 | vulnerable |
| Ubuntu | phpmyadmin | pro | 4:4.5.4.1-2ubuntu2.1+esm3 | vulnerable |
| Ubuntu | phpmyadmin | pro | 4:4.5.4.1-2ubuntu2.1+esm4 | vulnerable |
| Ubuntu | phpmyadmin | pro | 4:4.5.4.1-2ubuntu2.1+esm5 | fixed |
Fixed-version evidence
| Distribution | Package | Type | Release | Fixed version | Urgency | Origin | Bugs |
|---|---|---|---|---|---|---|---|
| Debian | phpmyadmin | source | sid | 4:4.6.5.1-1 | unimportant | Not reported | Not reported |
| Debian | phpmyadmin | source | forky | 4:4.6.5.1-1 | unimportant | Not reported | Not reported |
| Debian | phpmyadmin | source | trixie | 4:4.6.5.1-1 | unimportant | Not reported | Not reported |
| Debian | phpmyadmin | source | bookworm | 4:4.6.5.1-1 | unimportant | Not reported | Not reported |
| Alpine | phpmyadmin | apk | 3.2 | 4.4.15.9-r0 | Not reported | ALPINE-CVE-2016-9866 | Not reported |
| Alpine | phpmyadmin | apk | 3.4 | 4.6.5.2-r0 | Not reported | ALPINE-CVE-2016-9866 | Not reported |
| Ubuntu | phpmyadmin | deb | pro | 4:4.5.4.1-2ubuntu2.1+esm5 | Not reported | UBUNTU-CVE-2016-9866 | Not reported |
OpenFactory catalog packages
[Debian 12 (Bookworm)]
- [phpmyadmin]Fixed
Details (2)
4:5.2.1+dfsg-1+deb12u1· all · bookwormFixed · Fixed:
4:4.6.5.1-1dsa · phpmyadmin · debian · bookworm; dsa · phpmyadmin · debian · 12
4:5.2.1+dfsg-1+deb12u1· all · bookwormFixed · Fixed:
4:4.6.5.1-1dsa · phpmyadmin · debian · bookworm; dsa · phpmyadmin · debian · 12
[Debian 13 (Trixie)]
- [phpmyadmin]Fixed
Details (2)
4:5.2.2-really+dfsg-1+deb13u1· all · trixieFixed · Fixed:
4:4.6.5.1-1dsa · phpmyadmin · debian · 13
4:5.2.2-really+dfsg-1+deb13u1· all · trixieFixed · Fixed:
4:4.6.5.1-1dsa · phpmyadmin · debian · 13
Observed:
References
- [https://ftp.suse.com/pub/projects/security/csaf/opensuse-su-2024_10054-1.json]
- [https://osv.dev/vulnerability/ALPINE-CVE-2016-9866]
- [https://osv.dev/vulnerability/DEBIAN-CVE-2016-9866]
- [https://osv.dev/vulnerability/UBUNTU-CVE-2016-9866]
- [https://security-tracker.debian.org/tracker/CVE-2016-9866]
- [https://security.access.redhat.com/data/csaf/v2/vex/2016/cve-2016-9866.json]
[Debian Security Tracker] · [FIRST EPSS] · [OSV Package Vulnerability Database] · [Red Hat security advisories and VEX] · [SUSE security advisories and VEX]