How severe is CVE-2006-5203?

CVE-2006-5203 has a CVSS 2.0 base score of 5.1, rated medium severity.

Is CVE-2006-5203 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (54th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2006-5203?

CVE-2006-5203 primarily affects Invision Power Services Invision Power Board. In total, 36 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2006-5203?

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

When was CVE-2006-5203 published?

CVE-2006-5203 was published on 2006-10-10 and last updated on 2026-06-16.

CVE-2006-5203

CVE-2006-5203 is a medium-severity vulnerability in Invision Power Services Invision Power Board with a CVSS 2.0 base score of 5.1. 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 5.1)
EPSS exploit prediction: 1% (54th percentile)
Actively exploited: Not listed in CISA KEV
Affected product: Invision Power Services Invision Power Board
Published: 2006-10-10
Last modified: 2026-06-16

Description

Invision Power Board (IPB) 2.1.7 and earlier allows remote restricted administrators to inject arbitrary web script or HTML, or execute arbitrary SQL commands, via a forum description that contains a crafted image with PHP code, which is executed when the user visits the "Manage Forums" link in the Admin control panel.

Frequently asked questions

What is CVE-2006-5203?: Invision Power Board (IPB) 2.1.7 and earlier allows remote restricted administrators to inject arbitrary web script or HTML, or execute arbitrary SQL commands, via a forum description that contains a crafted image with PHP code, which is executed when the user visits the "Manage Forums" link in the Admin control panel.
How severe is CVE-2006-5203?: CVE-2006-5203 has a CVSS 2.0 base score of 5.1, rated medium severity.
Is CVE-2006-5203 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (54th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2006-5203?: CVE-2006-5203 primarily affects Invision Power Services Invision Power Board. In total, 36 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2006-5203?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2006-5203 published?: CVE-2006-5203 was published on 2006-10-10 and last updated on 2026-06-16.

References

Affected products (36)

cpe:2.3:a:invision_power_services:invision_power_board:*:*:*:*:*:*:*:*
cpe:2.3:a:invision_power_services:invision_power_board:1.0:*:*:*:*:*:*:*
cpe:2.3:a:invision_power_services:invision_power_board:1.0.1:*:*:*:*:*:*:*
cpe:2.3:a:invision_power_services:invision_power_board:1.0.3:*:*:*:*:*:*:*
cpe:2.3:a:invision_power_services:invision_power_board:1.1.1:*:*:*:*:*:*:*
cpe:2.3:a:invision_power_services:invision_power_board:1.1.2:*:*:*:*:*:*:*
cpe:2.3:a:invision_power_services:invision_power_board:1.2:*:*:*:*:*:*:*
cpe:2.3:a:invision_power_services:invision_power_board:1.3:*:*:*:*:*:*:*
cpe:2.3:a:invision_power_services:invision_power_board:1.3.1_final:*:*:*:*:*:*:*
cpe:2.3:a:invision_power_services:invision_power_board:1.3_final:*:*:*:*:*:*:*
cpe:2.3:a:invision_power_services:invision_power_board:2.0:*:*:*:*:*:*:*
cpe:2.3:a:invision_power_services:invision_power_board:2.0.0:*:*:*:*:*:*:*
cpe:2.3:a:invision_power_services:invision_power_board:2.0.1:*:*:*:*:*:*:*
cpe:2.3:a:invision_power_services:invision_power_board:2.0.2:*:*:*:*:*:*:*
cpe:2.3:a:invision_power_services:invision_power_board:2.0.3:*:*:*:*:*:*:*
cpe:2.3:a:invision_power_services:invision_power_board:2.0.4:*:*:*:*:*:*:*
cpe:2.3:a:invision_power_services:invision_power_board:2.0.x:*:*:*:*:*:*:*
cpe:2.3:a:invision_power_services:invision_power_board:2.0_alpha3:*:*:*:*:*:*:*
cpe:2.3:a:invision_power_services:invision_power_board:2.0_pdr3:*:*:*:*:*:*:*
cpe:2.3:a:invision_power_services:invision_power_board:2.0_pf1:*:*:*:*:*:*:*
cpe:2.3:a:invision_power_services:invision_power_board:2.0_pf2:*:*:*:*:*:*:*
cpe:2.3:a:invision_power_services:invision_power_board:2.1:*:*:*:*:*:*:*
cpe:2.3:a:invision_power_services:invision_power_board:2.1.0:*:*:*:*:*:*:*
cpe:2.3:a:invision_power_services:invision_power_board:2.1.1:*:*:*:*:*:*:*
cpe:2.3:a:invision_power_services:invision_power_board:2.1.2:*:*:*:*:*:*:*
cpe:2.3:a:invision_power_services:invision_power_board:2.1.3:*:*:*:*:*:*:*
cpe:2.3:a:invision_power_services:invision_power_board:2.1.4:*:*:*:*:*:*:*
cpe:2.3:a:invision_power_services:invision_power_board:2.1.5:*:*:*:*:*:*:*
cpe:2.3:a:invision_power_services:invision_power_board:2.1.5_2006-03-08:*:*:*:*:*:*:*
cpe:2.3:a:invision_power_services:invision_power_board:2.1.6:*:*:*:*:*:*:*
cpe:2.3:a:invision_power_services:invision_power_board:2.1_alpha2:*:*:*:*:*:*:*
cpe:2.3:a:invision_power_services:invision_power_board:2.1_beta2:*:*:*:*:*:*:*
cpe:2.3:a:invision_power_services:invision_power_board:2.1_beta3:*:*:*:*:*:*:*
cpe:2.3:a:invision_power_services:invision_power_board:2.1_beta4:*:*:*:*:*:*:*
cpe:2.3:a:invision_power_services:invision_power_board:2.1_beta5:*:*:*:*:*:*:*
cpe:2.3:a:invision_power_services:invision_power_board:2.1_rc1:*:*:*:*:*:*:*

More vulnerabilities in Invision Power Services Invision Power Board

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CVE-2008-4171 — High (CVSS 7.5): SQL injection vulnerability in xmlout.php in Invision Power Board (IP.Board or IPB) 2.2.x and 2.3.x allows remote…
CVE-2007-5688 — High (CVSS 7.5): Multiple SQL injection vulnerabilities in directory.php in the Multi-Forums (aka Multi Host Forum Pro) module 1.3.3,…
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CVE-2006-7071 — High (CVSS 7.5): SQL injection vulnerability in classes/class_session.php in Invision Power Board (IPB) 2.1 up to 2.1.6 allows remote…

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