How severe is CVE-2007-4913?

CVE-2007-4913 has a CVSS 2.0 base score of 7.5, rated high severity.

Is CVE-2007-4913 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (68th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2007-4913?

CVE-2007-4913 primarily affects Invision Power Services Invision Power Board. In total, 7 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2007-4913?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.

When was CVE-2007-4913 published?

CVE-2007-4913 was published on 2007-09-17 and last updated on 2026-06-16.

CVE-2007-4913

CVE-2007-4913 is a high-severity vulnerability in Invision Power Services Invision Power Board with a CVSS 2.0 base score of 7.5. 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-94.

Key facts

Severity: High (CVSS 2.0 base score 7.5)
EPSS exploit prediction: 1% (68th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-94
Affected product: Invision Power Services Invision Power Board
Published: 2007-09-17
Last modified: 2026-06-16

Description

ips_kernel/class_upload.php in Invision Power Board (IPB or IP.Board) 2.3.1 up to 20070912 allows remote attackers to upload arbitrary script files with crafted image filenames to uploads/, where they are saved with a .txt extension and are not executable. NOTE: there are limited usage scenarios under which this would be a vulnerability, but it is being tracked by CVE since the vendor has stated it is security-relevant.

Frequently asked questions

What is CVE-2007-4913?: ips_kernel/class_upload.php in Invision Power Board (IPB or IP.Board) 2.3.1 up to 20070912 allows remote attackers to upload arbitrary script files with crafted image filenames to uploads/, where they are saved with a .txt extension and are not executable. NOTE: there are limited usage scenarios under which this would be a vulnerability, but it is being tracked by CVE since the vendor has stated it is security-relevant.
How severe is CVE-2007-4913?: CVE-2007-4913 has a CVSS 2.0 base score of 7.5, rated high severity.
Is CVE-2007-4913 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (68th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2007-4913?: CVE-2007-4913 primarily affects Invision Power Services Invision Power Board. In total, 7 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2007-4913?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
When was CVE-2007-4913 published?: CVE-2007-4913 was published on 2007-09-17 and last updated on 2026-06-16.

References

Affected products (7)

cpe:2.3:a:invision_power_services:invision_power_board:*:*:*:*:*:*:*:*
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:2.1.5_2006-04-25:*:*:*:*:*:*:*
cpe:2.3:a:invision_power_services:invision_power_board:2.1.6:*:*:*:*:*:*:*
cpe:2.3:a:invision_power_services:invision_power_board:2.2:*:*:*:*:*:*:*
cpe:2.3:a:invision_power_services:invision_power_board:2.2.1:*:*:*:*:*:*:*
cpe:2.3:a:invision_power_services:invision_power_board:2.2.2:*:*:*:*:*:*:*

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