How severe is CVE-2024-6739?

CVE-2024-6739 has a CVSS 3.x base score of 5.3, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is low, integrity none, and availability none.

Is CVE-2024-6739 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (36th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2024-6739?

CVE-2024-6739 primarily affects Openfind Mailaudit. In total, 2 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2024-6739?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

Does CVE-2024-6739 have an EU (EUVD) identifier?

Yes. CVE-2024-6739 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2024-47776.

When was CVE-2024-6739 published?

CVE-2024-6739 was published on 2024-07-15 and last updated on 2026-06-17.

CVE-2024-6739

CVE-2024-6739 is a medium-severity vulnerability in Openfind Mailaudit with a CVSS 3.x base score of 5.3. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-732.

Key facts

Severity: Medium (CVSS 3.x base score 5.3)
EPSS exploit prediction: 0% (36th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2024-47776
Weakness: CWE-732
Affected product: Openfind Mailaudit
Published: 2024-07-15
Last modified: 2026-06-17

Description

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.

Frequently asked questions

What is CVE-2024-6739?: 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.
How severe is CVE-2024-6739?: CVE-2024-6739 has a CVSS 3.x base score of 5.3, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is low, integrity none, and availability none.
Is CVE-2024-6739 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (36th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2024-6739?: CVE-2024-6739 primarily affects Openfind Mailaudit. In total, 2 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2024-6739?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2024-6739 have an EU (EUVD) identifier?: Yes. CVE-2024-6739 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2024-47776.
When was CVE-2024-6739 published?: CVE-2024-6739 was published on 2024-07-15 and last updated on 2026-06-17.

References

Affected products (2)

cpe:2.3:a:openfind:mailaudit:*:*:*:*:*:*:*:*
cpe:2.3:a:openfind:mailgates:*:*:*:*:*:*:*:*

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