CVE-2023-32081

MEDIUMNVD 6.56.5—
EchelonGraph scoreMEDIUM confidence

This medium-severity CVE scores 6.5 under NVD CVSS v3. EPSS exploit probability: 0.4%, top 42% of all CVEs by exploit prediction. GitHub Security Advisory data not yet ingested — confidence will rise once GHSA publishes (typical lag: hours to days for open-source ecosystem CVEs; never for infrastructure-only CVEs).

Triggered by: NVD CVSS baseline
Sources: epss, nvd
6.5
EchelonGraph verdictMonitorLow exploitation likelihood right now — keep watching.
  • Lower severity and no public exploit yet
CISA-KEV: Not listedEPSS: 1%CVSS: 6.5Exploit: NoneExposed: 0

No vendor fix yet — apply a workaround or compensating control (WAF / firewall / segmentation) and watch for a patch.

Vert.x STOMP is a vert.x implementation of the STOMP specification that provides a STOMP server and client. From versions 3.1.0 until 3.9.16 and 4.0.0 until 4.4.2, a Vert.x STOMP server processes client STOMP frames without checking that the client send an initial CONNECT frame replied with a successful CONNECTED frame. The client can subscribe to a destination or publish message without prior authentication. Any Vert.x STOMP server configured with an authentication handler is impacted. The issue is patched in Vert.x 3.9.16 and 4.4.2. There are no trivial workarounds.

CVSS v3
6.5
EG Score
6.5(medium)
EPSS
40.0%
KEV
Not listed

Published

May 12, 2023

Last Modified

November 21, 2024

References (4)

Affected Packages

(1 across 1 ecosystem)
Maven(1)
PackageVulnerable rangeFixed inDependents
io.vertx:vertx-stomp4.0.0 ... 4.4.1 (37 versions)4.4.2—

Weakness Classification(1)

MITRE Common Weakness Enumeration — the root-cause categories this CVE belongs to.

Data Freshness Timeline

(refreshed 10× in last 7d / 50× in last 30d)

Each row is a source pipeline that fetched or updated this CVE on that date, with what changed. For example, "NVD update" means NVD published or revised its analysis for this CVE; "MITRE cvelistV5" means we ingested or refreshed it from the CNA feed. Most recent first.

  1. 2026-07-12 05:45 UTCEPSS rescore
  2. 2026-07-11 08:26 UTCEPSS rescore
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  21. 2026-06-28 04:55 UTCEPSS rescore
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  23. 2026-06-27 21:04 UTCOSV refresh
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  1. 2026-06-25 13:48 UTCEPSS rescore
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  27. 2026-06-10 22:17 UTCEPSS rescore
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  30. 2026-06-10 07:47 UTCOSV refresh
  31. 2026-06-08 14:15 UTCEPSS rescore
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  43. 2026-06-02 20:12 UTCEPSS rescore
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  46. 2026-06-01 13:51 UTCEPSS rescore
  47. 2026-05-31 22:29 UTCEPSS rescore
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  50. 2026-05-31 00:15 UTCEPSS rescore
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  52. 2026-05-29 13:43 UTCEPSS rescore
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  55. 2026-05-27 13:39 UTCEPSS rescore
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  59. 2026-05-26 07:18 UTCEPSS rescore
  60. 2026-05-26 07:18 UTCEPSS rescore
  61. 2026-05-26 07:17 UTCEPSS rescore
  62. 2026-05-25 01:13 UTCEG score recompute

Related CVEs(same CWE)

Frequently asked(5)

What is CVE-2023-32081?
CVE-2023-32081 is a medium vulnerability published on May 12, 2023. Vert.x STOMP is a vert.x implementation of the STOMP specification that provides a STOMP server and client. From versions 3.1.0 until 3.9.16 and 4.0.0 until 4.4.2, a Vert.x STOMP server processes client STOMP frames without checking that the client send an initial CONNECT frame replied with a…
When was CVE-2023-32081 disclosed?
CVE-2023-32081 was first published in the National Vulnerability Database on May 12, 2023, with the most recent update on November 21, 2024. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2023-32081 actively exploited?
CVE-2023-32081 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 40.0% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.
What is the CVSS score of CVE-2023-32081?
CVE-2023-32081 has a CVSS v3 base score of 6.5 (NVD).
How do I remediate CVE-2023-32081?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2023-32081, EchelonGraph cross-links them in the Vendor Advisories panel below — those typically contain the canonical remediation steps, fixed version numbers, and any vendor-specific mitigations.

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