Vulnerability Description
exist version <= 5.0.0-RC4 contains a XML External Entity (XXE) vulnerability in XML Parser for REST Server that can result in Disclosure of confidential data, denial of service, SSRF, port scanning.
CVSS Score
10.0
CRITICAL
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Exist-Db | Exist | < 5.0.0 |
Related Weaknesses (CWE)
References
- https://0dd.zone/2018/10/27/exist-XXE/Third Party Advisory
- https://github.com/eXist-db/exist/issues/2180Issue TrackingThird Party Advisory
- https://0dd.zone/2018/10/27/exist-XXE/Third Party Advisory
- https://github.com/eXist-db/exist/issues/2180Issue TrackingThird Party Advisory
FAQ
What is CVE-2018-1000823?
CVE-2018-1000823 is a vulnerability with a CVSS score of 10.0 (CRITICAL). exist version <= 5.0.0-RC4 contains a XML External Entity (XXE) vulnerability in XML Parser for REST Server that can result in Disclosure of confidential data, denial of service, SSRF, port scanning.
How severe is CVE-2018-1000823?
CVE-2018-1000823 has been rated CRITICAL with a CVSS base score of 10.0/10. This is considered a critical vulnerability requiring immediate attention.
Is there a patch for CVE-2018-1000823?
Check the references section above for vendor advisories and patch information. Affected products include: Exist-Db Exist.