CVE-2018-1000885
CRITICALphkp - OS Command Injection via HKP-Api Lookup Parameter
Title source: llmDescription
PHKP version including commit 88fd9cfdf14ea4b6ac3e3967feea7bcaabb6f03b contains a Improper Neutralization of Special Elements used in a Command ('Command Injection') vulnerability in function pgp_exec() phkp.php:98 that can result in It is possible to manipulate gpg-keys or execute commands remotely. This attack appear to be exploitable via HKP-Api: /pks/lookup?search.
References (1)
Core 1
Core References
Exploit, Third Party Advisory x_refsource_misc
https://tech.feedyourhead.at/content/full-disclosure-remote-command-execution-in-phkp
Scores
CVSS v3
9.8
EPSS
0.0322
EPSS Percentile
86.6%
Attack Vector
NETWORK
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Details
CWE
CWE-78
Status
published
Products (1)
phkp_project/phkp
Published
Dec 20, 2018
Tracked Since
Feb 18, 2026