How severe is CVE-2006-0155?

CVE-2006-0155 has a CVSS 2.0 base score of 4.3, rated medium severity.

Is CVE-2006-0155 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-2006-0155?

CVE-2006-0155 primarily affects 427bb Fourtwosevenbb. In total, 2 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2006-0155?

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

When was CVE-2006-0155 published?

CVE-2006-0155 was published on 2006-01-10 and last updated on 2026-06-16.

CVE-2006-0155

CVE-2006-0155 is a medium-severity vulnerability in 427bb Fourtwosevenbb 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.

Key facts

Severity: Medium (CVSS 2.0 base score 4.3)
EPSS exploit prediction: 1% (69th percentile)
Actively exploited: Not listed in CISA KEV
Affected product: 427bb Fourtwosevenbb
Published: 2006-01-10
Last modified: 2026-06-16

Description

Cross-site scripting (XSS) vulnerability in posts.php in 427BB 2.2 and 2.2.1 allows remote attackers to inject arbitrary Javascript via a new message with a url bbcode tag containing a javascript URI.

Frequently asked questions

What is CVE-2006-0155?: Cross-site scripting (XSS) vulnerability in posts.php in 427BB 2.2 and 2.2.1 allows remote attackers to inject arbitrary Javascript via a new message with a url bbcode tag containing a javascript URI.
How severe is CVE-2006-0155?: CVE-2006-0155 has a CVSS 2.0 base score of 4.3, rated medium severity.
Is CVE-2006-0155 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-2006-0155?: CVE-2006-0155 primarily affects 427bb Fourtwosevenbb. In total, 2 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2006-0155?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2006-0155 published?: CVE-2006-0155 was published on 2006-01-10 and last updated on 2026-06-16.

References

Affected products (2)

cpe:2.3:a:427bb:fourtwosevenbb:2.2:*:*:*:*:*:*:*
cpe:2.3:a:427bb:fourtwosevenbb:2.2.1:*:*:*:*:*:*:*

More vulnerabilities in 427bb Fourtwosevenbb

CVE-2006-0154 — High (CVSS 7.5): SQL injection vulnerability in showthread.php in 427BB 2.2 and 2.2.1 allows remote attackers to execute arbitrary SQL…
CVE-2006-0153 — High (CVSS 7.5): 427BB 2.2 and 2.2.1 verifies authentication credentials based on the username, authenticated, and usertype cookies,…
CVE-2005-0629 — Medium (CVSS 4.3): Multiple cross-site scripting (XSS) vulnerabilities in profile.php in 427BB 2.2 allow remote attackers to inject…

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