CVE-2018-1000822
XML External Entity (XXE) vulnerability in codelibs fess
10.0
CRITICAL
CVSS 3.1
EPSS 0.24%
Description
codelibs fess version before commit faa265b contains a XML External Entity (XXE) vulnerability in GSA XML file parser that can result in Disclosure of confidential data, denial of service, SSRF, port scanning. This attack appear to be exploitable via specially crafted GSA XML files. This vulnerability appears to have been fixed in after commit faa265b.
How to fix CVE-2018-1000822
To remediate CVE-2018-1000822, upgrade the affected package to a fixed version below.
- —upgrade to 12.3.2 or later
Is CVE-2018-1000822 being exploited?
Low — EPSS is 0.2%, meaning exploitation activity has not been observed at scale.
Affected packages (1)
- from 0, < 12.3.2
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | CRITICAL10.0 | CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H |