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High severity7.8NVD Advisory· Published Aug 2, 2019· Updated Jun 17, 2026

CVE-2017-18434

CVE-2017-18434

Description

cPanel before 64.0.21 allows code execution in the context of the root account via a SET_VHOST_LANG_PACKAGE multilang adminbin call (SEC-237).

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

3

CPanel/Cpanel2 versions
cpe:2.3:a:cpanel:cpanel:*:*:*:*:*:*:*:*+ 1 more
- cpe:2.3:a:cpanel:cpanel:*:*:*:*:*:*:*:*range: >=55.9999.61,<56.0.49
- (no CPE)range: <64.0.21
cPanel/cPaneldescription

Patches

Vulnerability mechanics

References

2

documentation.cpanel.net/display/CL/64+Change+LognvdRelease NotesVendor Advisory
news.cpanel.com/cpanel-tsr-2017-0003-full-disclosure/nvdVendor Advisory

News mentions

0

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