Critical severity10.0NVD Advisory· Published Dec 20, 2018· Updated Jun 17, 2026
CVE-2018-1000823
CVE-2018-1000823
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.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected packages
Versions sourced from the GitHub Security Advisory.
| Package | Affected versions | Patched versions |
|---|---|---|
org.exist-db:exist-coreMaven | < 5.1.0 | 5.1.0 |
Affected products
6cpe:2.3:a:exist-db:exist:*:*:*:*:*:*:*:*+ 4 more
- cpe:2.3:a:exist-db:exist:*:*:*:*:*:*:*:*range: <5.0.0
- cpe:2.3:a:exist-db:exist:5.0.0:rc1:*:*:*:*:*:*
- cpe:2.3:a:exist-db:exist:5.0.0:rc2:*:*:*:*:*:*
- cpe:2.3:a:exist-db:exist:5.0.0:rc3:*:*:*:*:*:*
- cpe:2.3:a:exist-db:exist:5.0.0:rc4:*:*:*:*:*:*
Patches
Vulnerability mechanics
References
9- 0dd.zone/2018/10/27/exist-XXE/nvdThird Party Advisory
- github.com/advisories/GHSA-jxm5-5xcw-h57qghsaADVISORY
- github.com/eXist-db/exist/issues/2180nvdIssue TrackingThird Party AdvisoryWEB
- nvd.nist.gov/vuln/detail/CVE-2018-1000823ghsaADVISORY
- 0dd.zone/2018/10/27/exist-XXEghsaWEB
- github.com/eXist-db/exist/commit/1c3f0aec14d00bdbca175713af70cb7c7b868e9fghsaWEB
- github.com/eXist-db/exist/commit/b210f9fbf379b68842f2b055dda80d7e7479e96fghsaWEB
- github.com/eXist-db/exist/pull/2243ghsaWEB
- github.com/eXist-db/exist/pull/2247ghsaWEB
News mentions
0No linked articles in our index yet.