CVE-2023-32706

HIGHNVD 7.77.7—

7.7

On Splunk Enterprise versions below 9.0.5, 8.2.11, and 8.1.14, an unauthenticated attacker can send specially-crafted messages to the XML parser within SAML authentication to cause a denial of service in the Splunk daemon.

CVSS v3: 7.7
EG Score: 7.7(medium)
EPSS: 47.8%
KEV: Not listed

Published

June 1, 2023

Last Modified

November 21, 2024

References (2)

prodsec@splunkhttps://advisory.splunk.com/advisories/SVD-2023-0601
af854a3a-2127-422b-91ae-364da2661108https://advisory.splunk.com/advisories/SVD-2023-0601

Weakness Classification(1)

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

CWE-611Improper Restriction of XML External Entity Reference (XXE)

Data Freshness Timeline

(refreshed 14× in last 7d / 20× in last 30d)

Every time one of our enrichment pipelines (NVD, MITRE cvelistV5, EPSS, CISA KEV, GHSA, OSV, vendor advisories) ran against this CVE. Most recent first.

2026-06-04 13:11 UTCepss_batch
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Frequently asked(5)

What is CVE-2023-32706?

CVE-2023-32706 is a high vulnerability published on June 1, 2023. On Splunk Enterprise versions below 9.0.5, 8.2.11, and 8.1.14, an unauthenticated attacker can send specially-crafted messages to the XML parser within SAML authentication to cause a denial of service in the Splunk daemon.

When was CVE-2023-32706 disclosed?

CVE-2023-32706 was first published in the National Vulnerability Database on June 1, 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-2023-32706 actively exploited?

CVE-2023-32706 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 47.8% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.

What is the CVSS score of CVE-2023-32706?

CVE-2023-32706 has a CVSS v3 base score of 7.7 (NVD).

How do I remediate CVE-2023-32706?

Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2023-32706, 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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CVE-2023-32706

📅 Published

🔄 Last Modified

🔗 References (2)

Weakness Classification(1)

Data Freshness Timeline

❓ Frequently asked(5)

Dependency Blast Radius

Is Your Infrastructure Affected by CVE-2023-32706?

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Published

Last Modified

References (2)

Frequently asked(5)

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