How severe is CVE-2006-0857?

CVE-2006-0857 has a CVSS 2.0 base score of 4.3, rated medium severity.

Is CVE-2006-0857 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 3% (87th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2006-0857?

CVE-2006-0857 primarily affects E107 Chatbox Plugin. In total, 2 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2006-0857?

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

When was CVE-2006-0857 published?

CVE-2006-0857 was published on 2006-02-23 and last updated on 2026-06-16.

CVE-2006-0857

CVE-2006-0857 is a medium-severity vulnerability in E107 Chatbox Plugin 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: 3% (87th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-79
Affected product: E107 Chatbox Plugin
Published: 2006-02-23
Last modified: 2026-06-16

Description

Cross-site scripting (XSS) vulnerability in Chatbox Plugin 1.0 in e107 0.7.2 allows remote attackers to inject arbitrary HTML or web script via a Chatbox, as demonstrated using a SCRIPT element.

Frequently asked questions

What is CVE-2006-0857?: Cross-site scripting (XSS) vulnerability in Chatbox Plugin 1.0 in e107 0.7.2 allows remote attackers to inject arbitrary HTML or web script via a Chatbox, as demonstrated using a SCRIPT element.
How severe is CVE-2006-0857?: CVE-2006-0857 has a CVSS 2.0 base score of 4.3, rated medium severity.
Is CVE-2006-0857 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 3% (87th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2006-0857?: CVE-2006-0857 primarily affects E107 Chatbox Plugin. In total, 2 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2006-0857?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2006-0857 published?: CVE-2006-0857 was published on 2006-02-23 and last updated on 2026-06-16.

References

Affected products (2)

cpe:2.3:a:e107:chatbox_plugin:1.0:*:*:*:*:*:*:*
cpe:2.3:a:e107:e107:0.7.2:*:*:*:*:*:*:*

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