Description
Command inject in transfer from another server in extplorer 2.1.9 and prior allows attacker to inject command via the userfile[0] parameter.
Fixed in Linux distributions
Distributions backport fixes, so the version that fixes this vulnerability differs per release — upgrade to at least the version shown. From the distributions' security trackers and advisories.
Debian
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Debian 7 | extplorer | 2.1.0b6+dfsg.3-4+deb7u5 | DLA-1063-1 |
Ubuntu
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Ubuntu 16.04 LTS | extplorer | 2.1.0b6+dfsg.3-4+deb7u5ubuntu0.16.04.1 | — |
| Ubuntu 14.04 LTS | extplorer | 2.1.0b6+dfsg.3-4+deb7u5build0.14.04.1 | — |
Advisories 1
- DLA-1063-1 extplorer - security update Debian Security (DSA / DLA) · Mar 9, 2026