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CVE-2022-0198

18
FAUCET Score

CVE-2022-0198 describes an Improper Restriction of XML External Entity Reference vulnerability affecting Stanford CoreNLP. This vulnerability carries a CVSS score of 7.1 (HIGH), indicating a significant risk. An attacker could exploit this weakness locally, requiring user interaction, to achieve high confidentiality and integrity impacts. There is currently no evidence of active exploitation, nor are there publicly available exploit tools like Metasploit or Nuclei modules. Community discussion and media coverage for this CVE are minimal.

Impacted Technologies

VendorProductVersion(s)CPE
<= 4.3.2CPE matchmatch criteria
cpe:2.3:a:stanford:corenlp:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.0

6.1MEDIUM

CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:L/A:N

Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
LOW
Availability Impact
NONE
Exploitability Score
1.8
Impact Score
4.2
CvssVersion
3.0

Exploit Intelligence

EPSS Score
0.74%
Probability of exploitation in next 30 days
EPSS Percentile
50.8%
Percentile rank of EPSS score among Peer Group
As of 2026-07-25
Model: v2026.06.15
This CVE's current EPSS score of 0.0074 is in the 47th percentile among its peer group of 11,616 CVEs.

Social Chatter

No social media mentions found for this CVE.

The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.1 Bluesky, 0.0 Mastodon, and 0.2 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.3 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Patch Available

Vendor Patches (1)

github_advisorypatch availablevia nvd_reference
View patch

Vendor Advisories (1)

mavenGHSA-mh83-jcw5-rjh8medium

XML External Entity Reference in edu.stanford.nlp:stanford-corenlp

Jan 14, 2022

References

github.com / stanfordnlp/corenlp/commit/1f52136321cfca68b991bd7870563d06cf96624d
PatchThird Party Advisory
huntr.dev / bounties/3d7e70fe-dddd-4b79-af62-8e058c4d5763
ExploitIssue TrackingPatchThird Party Advisory