How severe is CVE-2006-5239?

CVE-2006-5239 has a CVSS 2.0 base score of 4.3, rated medium severity.

Is CVE-2006-5239 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (79th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2006-5239?

CVE-2006-5239 affects Expblog. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2006-5239?

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

When was CVE-2006-5239 published?

CVE-2006-5239 was published on 2006-10-12 and last updated on 2026-06-16.

CVE-2006-5239

CVE-2006-5239 is a medium-severity vulnerability in Expblog 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: 2% (79th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-79
Affected product: Expblog
Published: 2006-10-12
Last modified: 2026-06-16

Description

Multiple cross-site scripting (XSS) vulnerabilities in eXpBlog 0.3.5 and earlier allow remote attackers to inject arbitrary web script or HTML via (1) the query string (PHP_SELF) in kalender.php or (2) the captcha_session_code parameter in pre_details.php.

Frequently asked questions

What is CVE-2006-5239?: Multiple cross-site scripting (XSS) vulnerabilities in eXpBlog 0.3.5 and earlier allow remote attackers to inject arbitrary web script or HTML via (1) the query string (PHP_SELF) in kalender.php or (2) the captcha_session_code parameter in pre_details.php.
How severe is CVE-2006-5239?: CVE-2006-5239 has a CVSS 2.0 base score of 4.3, rated medium severity.
Is CVE-2006-5239 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (79th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2006-5239?: CVE-2006-5239 affects Expblog. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2006-5239?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2006-5239 published?: CVE-2006-5239 was published on 2006-10-12 and last updated on 2026-06-16.

References

Affected products (1)

cpe:2.3:a:expblog:expblog:*:*:*:*:*:*:*:*

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