CVE-2024-6739

MEDIUMNVD 5.35.3—

5.3

The session cookie in MailGates and MailAudit from Openfind does not have the HttpOnly flag enabled, allowing remote attackers to potentially steal the session cookie via XSS.

CVSS v3: 5.3
EG Score: 5.3(medium)
EPSS: 30.3%
KEV: Not listed

Published

July 15, 2024

Last Modified

November 21, 2024

References (6)

twcert@certhttps://www.openfind.com.tw/taiwan/download/Openfind_OF-ISAC-24-007.pdf
twcert@certhttps://www.twcert.org.tw/en/cp-139-7928-04e8a-2.html
twcert@certhttps://www.twcert.org.tw/tw/cp-132-7927-03837-1.html
af854a3a-2127-422b-91ae-364da2661108https://www.openfind.com.tw/taiwan/download/Openfind_OF-ISAC-24-007.pdf
af854a3a-2127-422b-91ae-364da2661108https://www.twcert.org.tw/en/cp-139-7928-04e8a-2.html
af854a3a-2127-422b-91ae-364da2661108https://www.twcert.org.tw/tw/cp-132-7927-03837-1.html

Weakness Classification(3)

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

Data Freshness Timeline

(refreshed 9× in last 7d / 9× 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.

2026-05-27 13:40 UTCepss_batch
2026-05-27 13:40 UTCepss_batch
2026-05-26 13:43 UTCepss_batch
2026-05-26 13:43 UTCepss_batch
2026-05-26 07:18 UTCepss_batch
2026-05-26 07:18 UTCepss_batch
2026-05-26 07:18 UTCepss_batch
2026-05-23 22:15 UTCEG score recompute
2026-05-23 22:15 UTCGHSA enrichment

Frequently asked(5)

What is CVE-2024-6739?

CVE-2024-6739 is a medium vulnerability published on July 15, 2024. The session cookie in MailGates and MailAudit from Openfind does not have the HttpOnly flag enabled, allowing remote attackers to potentially steal the session cookie via XSS.

When was CVE-2024-6739 disclosed?

CVE-2024-6739 was first published in the National Vulnerability Database on July 15, 2024, 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-2024-6739 actively exploited?

CVE-2024-6739 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 30.3% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.

What is the CVSS score of CVE-2024-6739?

CVE-2024-6739 has a CVSS v3 base score of 5.3 (NVD).

How do I remediate CVE-2024-6739?

Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2024-6739, 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

See which npm, PyPI, Go, and Maven packages are affected by CVE-2024-6739

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CVE-2024-6739

📅 Published

🔄 Last Modified

🔗 References (6)