VulnerabilityModified
CVE-2018-1000823
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.
CRITICAL 10.0EPSS 1.88%
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (1.88%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
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 3.1
- 10.0 CRITICALCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H
- EPSS
- 1.88% probability · 78th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-611
- Affected
- exist-db/exist
- Source
- cve@mitre.org
References
- https://0dd.zone/2018/10/27/exist-XXE/Third Party Advisory
- https://github.com/eXist-db/exist/issues/2180Issue Tracking, Third Party Advisory
- https://0dd.zone/2018/10/27/exist-XXE/Third Party Advisory
- https://github.com/eXist-db/exist/issues/2180Issue Tracking, Third Party Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.