CVE-2018-1000854
Remote Code Execution in esigate-core
9.8
CRITICAL
CVSS 3.1
EPSS 2.5%
Description
esigate.org esigate version 5.2 and earlier contains a CWE-74: Improper Neutralization of Special Elements in Output Used by a Downstream Component ('Injection') vulnerability in ESI directive with user specified XSLT that can result in Remote Code Execution. This attack appear to be exploitable via Use of another weakness in backend application to reflect ESI directives. This vulnerability appears to have been fixed in 5.3.
How to fix CVE-2018-1000854
To remediate CVE-2018-1000854, upgrade the affected package to a fixed version below.
- —upgrade to 5.3 or later
Is CVE-2018-1000854 being exploited?
Low — EPSS is 2.5%, meaning exploitation activity has not been observed at scale.
Affected packages (1)
- from 0, < 5.3
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | CRITICAL9.8 | CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |