CVE-2023-29382

CRITICALNVD 9.89.8—

9.8

An issue in Zimbra Collaboration ZCS v.8.8.15 and v.9.0 allows an attacker to execute arbitrary code via the sfdc_preauth.jsp component.

CVSS v3: 9.8
EG Score: 9.8(medium)
EPSS: 73.7%
KEV: Not listed

Published

July 6, 2023

Last Modified

November 21, 2024

Advisory Details (2)

Auto-updated Jun 7, 2026

⚠️ Active exploitation confirmed. No patch confirmed yet.

generic

Zimbra Responsible Disclosure Policy - Zimbra :: Tech Center

https://wiki.zimbra.com/wiki/Zimbra_Responsible_Disclosure_Policy

generic🔴 Active Exploitation

Security Center - Zimbra :: Tech Center

https://wiki.zimbra.com/wiki/Security_Center

Weakness Classification(1)

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

CWE-94Improper Control of Generation of Code (Code Injection)

Data Freshness Timeline

(refreshed 17× 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.

2026-06-07 15:23 UTCepss_batch
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2026-06-06 13:46 UTCepss_batch
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2026-06-02 20:12 UTCepss_batch
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2026-06-01 13:51 UTCepss_batch
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2026-05-29 13:43 UTCepss_batch

Frequently asked(5)

What is CVE-2023-29382?

CVE-2023-29382 is a critical vulnerability published on July 6, 2023. An issue in Zimbra Collaboration ZCS v.8.8.15 and v.9.0 allows an attacker to execute arbitrary code via the sfdc_preauth.jsp component.

When was CVE-2023-29382 disclosed?

CVE-2023-29382 was first published in the National Vulnerability Database on July 6, 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-2023-29382 actively exploited?

CVE-2023-29382 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 73.7% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.

What is the CVSS score of CVE-2023-29382?

CVE-2023-29382 has a CVSS v3 base score of 9.8 (NVD).

How do I remediate CVE-2023-29382?

Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2023-29382, 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-2023-29382

📅 Published

🔄 Last Modified

📋 Advisory Details (2)