Elefant CMS Improper Input Validation

CRITICAL 9.8CVE-2018-15601 · GHSA-pcf7-5974-vjh4 · Published 21/08/2018 · updated 17/06/2026

In short

CVE-2018-15601 is a CRITICAL (CVSS 9.8) vulnerability affecting elefant/cms, elefantcms (elefantcms).
Chance of exploitation in the next 30 days (EPSS): 1.6%, higher than 76.3% of all vulnerabilities.
Fix: update to 2.0.4 or later.

Package	Affected versions	Patched versions
elefant/cms Packagist	`< 2.0.4`	`2.0.4`
elefantcms elefantcms	`= 2.0.3`	No fix yet

Description

apps/filemanager/handlers/upload/drop.php in Elefant CMS 2.0.3 performs a urldecode step too late in the "Cannot upload executable files" protection mechanism.

NVD description

apps/filemanager/handlers/upload/drop.php in Elefant CMS 2.0.3 performs a urldecode step too late in the "Cannot upload executable files" protection mechanism.

References

nvd.nist.gov/vuln/detail/CVE-2018-15601 · ADVISORY
jbroadway/elefant commit afb3346 · WEB

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Package

Affected versions

Patched versions

elefant/cms

Packagist

< 2.0.4

2.0.4

elefantcms

= 2.0.3

No fix yet

Description

apps/filemanager/handlers/upload/drop.php in Elefant CMS 2.0.3 performs a urldecode step too late in the "Cannot upload executable files" protection mechanism.

NVD description

apps/filemanager/handlers/upload/drop.php in Elefant CMS 2.0.3 performs a urldecode step too late in the "Cannot upload executable files" protection mechanism.

More vulnerabilities in elefant/cms

See all →