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CVE-2023-5720

23
FAUCET Score

CVE-2023-5720 is a high-severity information disclosure vulnerability in Quarkus, specifically affecting artifacts created with its Gradle plugin. The flaw allows attackers to access potentially sensitive build system information due to improper sanitization. With a CVSS score of 7.5, this vulnerability is network-exploitable with low attack complexity and no user interaction required, leading to high confidentiality impact. There is currently no evidence of active exploitation, public exploit code, or significant community discussion surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
>= 3.0.1, < 3.2.8CPE matchmatch criteria
cpe:2.3:a:quarkus:quarkus:*:*:*:*:*:*:*:*
3.0.0CPE matchmatch criteria
cpe:2.3:a:quarkus:quarkus:3.0.0:candidate_release1:*:*:*:*:*:*
3.0.0CPE matchmatch criteria
cpe:2.3:a:quarkus:quarkus:3.0.0:candidate_release2:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.1

7.7HIGH

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

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
CHANGED
Confidentiality Impact
HIGH
Integrity Impact
NONE
Availability Impact
NONE
Exploitability Score
3.1
Impact Score
4.0
CvssVersion
3.1

Exploit Intelligence

EPSS Score
0.81%
Probability of exploitation in next 30 days
EPSS Percentile
53.3%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0081 is in the 29th percentile among its peer group of 51,506 CVEs.

Social Chatter

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

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Vendor Patches (1)

redhatvendor investigatingvia nvd_reference
View patch

Vendor Advisories (2)

mavenGHSA-p62q-5483-h57vhigh

Quarkus does not properly sanitize artifacts created from its use of the Gradle plugin, allowing certain build system information to remain

Nov 15, 2023
redhatCVE-2023-5720Important

quarkus: build env information disclosure via gradle plugin

Nov 8, 2023

References

access.redhat.com / security/cve/CVE-2023-5720
Vendor Advisory
bugzilla.redhat.com / show_bug.cgi
Issue TrackingVendor Advisory