How severe is CVE-2007-2099?

CVE-2007-2099 has a CVSS 2.0 base score of 6.8, rated medium severity.

Is CVE-2007-2099 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (63rd percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2007-2099?

CVE-2007-2099 affects Openconcept Back-end Cms. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2007-2099?

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

When was CVE-2007-2099 published?

CVE-2007-2099 was published on 2007-04-18 and last updated on 2026-06-16.

CVE-2007-2099

CVE-2007-2099 is a medium-severity vulnerability in Openconcept Back-end Cms 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.

Key facts

Severity: Medium (CVSS 2.0 base score 6.8)
EPSS exploit prediction: 1% (63rd percentile)
Actively exploited: Not listed in CISA KEV
Affected product: Openconcept Back-end Cms
Published: 2007-04-18
Last modified: 2026-06-16

Description

Cross-site scripting (XSS) vulnerability in htdocs/php.php in OpenConcept Back-End CMS 0.4.7 allows remote attackers to inject arbitrary web script or HTML via the page[] parameter.

Frequently asked questions

What is CVE-2007-2099?: Cross-site scripting (XSS) vulnerability in htdocs/php.php in OpenConcept Back-End CMS 0.4.7 allows remote attackers to inject arbitrary web script or HTML via the page[] parameter.
How severe is CVE-2007-2099?: CVE-2007-2099 has a CVSS 2.0 base score of 6.8, rated medium severity.
Is CVE-2007-2099 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (63rd percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2007-2099?: CVE-2007-2099 affects Openconcept Back-end Cms. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2007-2099?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2007-2099 published?: CVE-2007-2099 was published on 2007-04-18 and last updated on 2026-06-16.

References

Affected products (1)

cpe:2.3:a:openconcept:back-end_cms:0.4.7:*:*:*:*:*:*:*

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