How severe is CVE-2009-4032?

CVE-2009-4032 has a CVSS 2.0 base score of 4.3, rated medium severity.

Is CVE-2009-4032 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 6% (92nd percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2009-4032?

CVE-2009-4032 affects Cacti. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2009-4032?

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

When was CVE-2009-4032 published?

CVE-2009-4032 was published on 2009-11-29 and last updated on 2026-06-16.

CVE-2009-4032

CVE-2009-4032 is a medium-severity vulnerability in Cacti 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: 6% (92nd percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-79
Affected product: Cacti
Published: 2009-11-29
Last modified: 2026-06-16

Description

Multiple cross-site scripting (XSS) vulnerabilities in Cacti 0.8.7e allow remote attackers to inject arbitrary web script or HTML via vectors related to (1) graph.php, (2) include/top_graph_header.php, (3) lib/html_form.php, and (4) lib/timespan_settings.php, as demonstrated by the (a) graph_end or (b) graph_start parameters to graph.php; (c) the date1 parameter in a tree action to graph_view.php; and the (d) page_refresh and (e) default_dual_pane_width parameters to graph_settings.php.

Frequently asked questions

What is CVE-2009-4032?: Multiple cross-site scripting (XSS) vulnerabilities in Cacti 0.8.7e allow remote attackers to inject arbitrary web script or HTML via vectors related to (1) graph.php, (2) include/top_graph_header.php, (3) lib/html_form.php, and (4) lib/timespan_settings.php, as demonstrated by the (a) graph_end or (b) graph_start parameters to graph.php; (c) the date1 parameter in a tree action to graph_view.php; and the (d) page_refresh and (e) default_dual_pane_width parameters to graph_settings.php.
How severe is CVE-2009-4032?: CVE-2009-4032 has a CVSS 2.0 base score of 4.3, rated medium severity.
Is CVE-2009-4032 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 6% (92nd percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2009-4032?: CVE-2009-4032 affects Cacti. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2009-4032?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2009-4032 published?: CVE-2009-4032 was published on 2009-11-29 and last updated on 2026-06-16.

References

Affected products (1)

cpe:2.3:a:cacti:cacti:0.8.7e:*:*:*:*:*:*:*

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