How severe is CVE-2009-4435?

CVE-2009-4435 has a CVSS 2.0 base score of 6.8, rated medium severity.

Is CVE-2009-4435 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-2009-4435?

CVE-2009-4435 affects Compmaster.prv.pl F3site. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2009-4435?

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

When was CVE-2009-4435 published?

CVE-2009-4435 was published on 2009-12-28 and last updated on 2026-06-16.

CVE-2009-4435

CVE-2009-4435 is a medium-severity vulnerability in Compmaster.prv.pl F3site with a CVSS 2.0 base score of 6.8. 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-22.

Key facts

Severity: Medium (CVSS 2.0 base score 6.8)
EPSS exploit prediction: 2% (79th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-22
Affected product: Compmaster.prv.pl F3site
Published: 2009-12-28
Last modified: 2026-06-16

Description

Multiple directory traversal vulnerabilities in F3Site 2009 allow remote attackers to include and execute arbitrary local files via directory traversal sequences in the GLOBALS[nlang] parameter to (1) mod/poll.php and (2) mod/new.php.

Frequently asked questions

What is CVE-2009-4435?: Multiple directory traversal vulnerabilities in F3Site 2009 allow remote attackers to include and execute arbitrary local files via directory traversal sequences in the GLOBALS[nlang] parameter to (1) mod/poll.php and (2) mod/new.php.
How severe is CVE-2009-4435?: CVE-2009-4435 has a CVSS 2.0 base score of 6.8, rated medium severity.
Is CVE-2009-4435 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-2009-4435?: CVE-2009-4435 affects Compmaster.prv.pl F3site. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2009-4435?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2009-4435 published?: CVE-2009-4435 was published on 2009-12-28 and last updated on 2026-06-16.

References

Affected products (1)

cpe:2.3:a:compmaster.prv.pl:f3site:2009:*:*:*:*:*:*:*

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