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CVE-2019-10782

20
FAUCET Score

CVE-2019-10782 is an XML External Entity (XXE) Injection vulnerability affecting all versions of com.puppycrawl.tools:checkstyle prior to 8.29, stemming from an incomplete fix for a previous CVE. This medium-severity vulnerability (CVSS 5.3) is network-exploitable with low attack complexity and requires no user interaction, potentially leading to information disclosure. Currently, there is no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage.

Impacted Technologies

VendorProductVersion(s)CPE
< 8.29CPE matchmatch criteria
cpe:2.3:a:checkstyle:checkstyle:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.1

5.3MEDIUM

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
LOW
Integrity Impact
NONE
Availability Impact
NONE
Exploitability Score
3.9
Impact Score
1.4
CvssVersion
3.1

Exploit Intelligence

EPSS Score
1.53%
Probability of exploitation in next 30 days
EPSS Percentile
72.1%
Percentile rank of EPSS score among Peer Group
As of 2026-07-25
Model: v2026.06.15
This CVE's current EPSS score of 0.0153 is in the 55th percentile among its peer group of 23,701 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.0 Mastodon, and 0.4 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

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

Remediation

Patch Available

Vendor Patches (2)

mavenpatch availablevia ghsa
Product: com.puppycrawl.tools:checkstyleFixed in: 8.29
redhatvendor investigatingvia redhat_api
Product: Red Hat Fuse 7Fixed in: checkstyle

Vendor Advisories (2)

mavenGHSA-763g-fqq7-48wgmedium

XML external entity (XXE) processing ('external-parameter-entities' feature was not fully disabled))

Jan 31, 2020
redhatCVE-2019-10782Moderate

checkstyle: XML External Entity Injection due to an incomplete fix for CVE-2019-9658

Jan 27, 2020

References

lists.apache.org / thread.html/r8aaf4ee16bbaf6204731d4770d96ebb34b258cd79b491f9cdd7f2540%40%3Ccommits.nifi.apache.org%3E
lists.debian.org / debian-lts-announce/2020/02/msg00008.html
snyk.io / vuln/SNYK-JAVA-COMPUPPYCRAWLTOOLS-543266
ExploitThird Party Advisory