How severe is CVE-2008-5734?

CVE-2008-5734 has a CVSS 2.0 base score of 4.3, rated medium severity.

Is CVE-2008-5734 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (61st percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2008-5734?

CVE-2008-5734 affects Icewarp Merak Mail Server. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2008-5734?

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

When was CVE-2008-5734 published?

CVE-2008-5734 was published on 2008-12-26 and last updated on 2026-06-16.

CVE-2008-5734

CVE-2008-5734 is a medium-severity vulnerability in Icewarp Merak Mail Server with a CVSS 2.0 base score of 4.3. 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-79.

Key facts

Severity: Medium (CVSS 2.0 base score 4.3)
EPSS exploit prediction: 1% (61st percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-79
Affected product: Icewarp Merak Mail Server
Published: 2008-12-26
Last modified: 2026-06-16

Description

Cross-site scripting (XSS) vulnerability in WebMail Pro in IceWarp Software Merak Mail Server 9.3.2 allows remote attackers to inject arbitrary web script or HTML via an IMG element in an HTML e-mail message.

Frequently asked questions

What is CVE-2008-5734?: Cross-site scripting (XSS) vulnerability in WebMail Pro in IceWarp Software Merak Mail Server 9.3.2 allows remote attackers to inject arbitrary web script or HTML via an IMG element in an HTML e-mail message.
How severe is CVE-2008-5734?: CVE-2008-5734 has a CVSS 2.0 base score of 4.3, rated medium severity.
Is CVE-2008-5734 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (61st percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2008-5734?: CVE-2008-5734 affects Icewarp Merak Mail Server. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2008-5734?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2008-5734 published?: CVE-2008-5734 was published on 2008-12-26 and last updated on 2026-06-16.

References

Affected products (1)

cpe:2.3:a:icewarp:merak_mail_server:9.3.2:*:*:*:*:*:*:*

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