How severe is CVE-2007-0407?

CVE-2007-0407 has a CVSS 2.0 base score of 6.8, rated medium severity.

Is CVE-2007-0407 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (69th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2007-0407?

CVE-2007-0407 primarily affects Plain Black Webgui. In total, 30 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2007-0407?

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

When was CVE-2007-0407 published?

CVE-2007-0407 was published on 2007-01-23 and last updated on 2026-06-16.

CVE-2007-0407

CVE-2007-0407 is a medium-severity vulnerability in Plain Black Webgui 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% (69th percentile)
Actively exploited: Not listed in CISA KEV
Affected product: Plain Black Webgui
Published: 2007-01-23
Last modified: 2026-06-16

Description

Cross-site scripting (XSS) vulnerability in Operation/User.pm in Plain Black WebGUI before 7.3.5 (beta) allows remote attackers to inject arbitrary web script or HTML via the username parameter during anonymous registration, a different vector than CVE-2007-0308. NOTE: it is possible that a separate "WikiPage titles" issue was also fixed.

Frequently asked questions

What is CVE-2007-0407?: Cross-site scripting (XSS) vulnerability in Operation/User.pm in Plain Black WebGUI before 7.3.5 (beta) allows remote attackers to inject arbitrary web script or HTML via the username parameter during anonymous registration, a different vector than CVE-2007-0308. NOTE: it is possible that a separate "WikiPage titles" issue was also fixed.
How severe is CVE-2007-0407?: CVE-2007-0407 has a CVSS 2.0 base score of 6.8, rated medium severity.
Is CVE-2007-0407 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (69th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2007-0407?: CVE-2007-0407 primarily affects Plain Black Webgui. In total, 30 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2007-0407?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2007-0407 published?: CVE-2007-0407 was published on 2007-01-23 and last updated on 2026-06-16.

References

Affected products (30)

cpe:2.3:a:plain_black:webgui:6.3.0:*:*:*:*:*:*:*
cpe:2.3:a:plain_black:webgui:6.4.0:*:*:*:*:*:*:*
cpe:2.3:a:plain_black:webgui:6.5.0:*:*:*:*:*:*:*
cpe:2.3:a:plain_black:webgui:6.5.1:*:*:*:*:*:*:*
cpe:2.3:a:plain_black:webgui:6.5.2:*:*:*:*:*:*:*
cpe:2.3:a:plain_black:webgui:6.5.3:*:*:*:*:*:*:*
cpe:2.3:a:plain_black:webgui:6.5.4:*:*:*:*:*:*:*
cpe:2.3:a:plain_black:webgui:6.5.5:*:*:*:*:*:*:*
cpe:2.3:a:plain_black:webgui:6.5.6:*:*:*:*:*:*:*
cpe:2.3:a:plain_black:webgui:6.6.0:*:*:*:*:*:*:*
cpe:2.3:a:plain_black:webgui:6.6.1:*:*:*:*:*:*:*
cpe:2.3:a:plain_black:webgui:6.6.2:*:*:*:*:*:*:*
cpe:2.3:a:plain_black:webgui:6.6.3:*:*:*:*:*:*:*
cpe:2.3:a:plain_black:webgui:6.6.4:*:*:*:*:*:*:*
cpe:2.3:a:plain_black:webgui:6.6.5:*:*:*:*:*:*:*
cpe:2.3:a:plain_black:webgui:6.7.0:*:*:*:*:*:*:*
cpe:2.3:a:plain_black:webgui:6.7.1:*:*:*:*:*:*:*
cpe:2.3:a:plain_black:webgui:6.7.2:*:*:*:*:*:*:*
cpe:2.3:a:plain_black:webgui:6.7.3:*:*:*:*:*:*:*
cpe:2.3:a:plain_black:webgui:6.7.4:*:*:*:*:*:*:*
cpe:2.3:a:plain_black:webgui:6.7.5:*:*:*:*:*:*:*
cpe:2.3:a:plain_black:webgui:6.7.6:*:*:*:*:*:*:*
cpe:2.3:a:plain_black:webgui:6.8.1:*:*:*:*:*:*:*
cpe:2.3:a:plain_black:webgui:6.8.2:*:*:*:*:*:*:*
cpe:2.3:a:plain_black:webgui:6.8.3:*:*:*:*:*:*:*
cpe:2.3:a:plain_black:webgui:6.8.4:*:*:*:*:*:*:*
cpe:2.3:a:plain_black:webgui:6.8.5:*:*:*:*:*:*:*
cpe:2.3:a:plain_black:webgui:6.8.6:*:*:*:*:*:*:*
cpe:2.3:a:plain_black:webgui:7.2.3:*:*:*:*:*:*:*
cpe:2.3:a:plain_black:webgui:7.3.4_beta:*:*:*:*:*:*:*

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