CVE-2023-27068

CRITICALNVD 9.89.8—Elevated

9.8

Deserialization of Untrusted Data in Sitecore Experience Platform through 10.2 allows remote attackers to run arbitrary code via ValidationResult.aspx.

CVSS v3: 9.8
EG Score: 9.8(medium)
EPSS: 87.4%
KEV: Not listed

Published

May 23, 2023

Last Modified

January 28, 2025

References (6)

cve@mitrehttps://blogs.night-wolf.io/0-day-vulnerabilities-at-sitecore-pagedesigner
cve@mitrehttps://dev.sitecore.net/Downloads/Sitecore%20Experience%20Platform/103/Sitecore%20Experience%20Platform%20103/Release%20Notes
cve@mitrehttps://www.sitecore.com/products/sitecore-experience-platform
af854a3a-2127-422b-91ae-364da2661108https://blogs.night-wolf.io/0-day-vulnerabilities-at-sitecore-pagedesigner
af854a3a-2127-422b-91ae-364da2661108https://dev.sitecore.net/Downloads/Sitecore%20Experience%20Platform/103/Sitecore%20Experience%20Platform%20103/Release%20Notes
af854a3a-2127-422b-91ae-364da2661108https://www.sitecore.com/products/sitecore-experience-platform

Weakness Classification(1)

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

CWE-502Deserialization of Untrusted Data

Data Freshness Timeline

(refreshed 11× 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-2023-27068?

CVE-2023-27068 is a critical vulnerability published on May 23, 2023. Deserialization of Untrusted Data in Sitecore Experience Platform through 10.2 allows remote attackers to run arbitrary code via ValidationResult.aspx.

When was CVE-2023-27068 disclosed?

CVE-2023-27068 was first published in the National Vulnerability Database on May 23, 2023, with the most recent update on January 28, 2025. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.

Is CVE-2023-27068 actively exploited?

CVE-2023-27068 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 87.4% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.

What is the CVSS score of CVE-2023-27068?

CVE-2023-27068 has a CVSS v3 base score of 9.8 (NVD).

How do I remediate CVE-2023-27068?

Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2023-27068, 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.

Dependency Blast Radius

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CVE-2023-27068

📅 Published

🔄 Last Modified

🔗 References (6)

Weakness Classification(1)

Data Freshness Timeline

❓ Frequently asked(5)

Dependency Blast Radius

Is Your Infrastructure Affected by CVE-2023-27068?

🔗 Related CVEs(same CWE)

Same CWE

Published

Last Modified

References (6)

Frequently asked(5)

Related CVEs(same CWE)