How severe is CVE-2007-1097?

CVE-2007-1097 has a CVSS 2.0 base score of 10.0, rated critical severity.

Is CVE-2007-1097 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (81st percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2007-1097?

CVE-2007-1097 affects Wiclear. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2007-1097?

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

When was CVE-2007-1097 published?

CVE-2007-1097 was published on 2007-02-26 and last updated on 2026-06-16.

CVE-2007-1097

CVE-2007-1097 is a critical-severity vulnerability in Wiclear with a CVSS 2.0 base score of 10.0. 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-20.

Key facts

Severity: Critical (CVSS 2.0 base score 10.0)
EPSS exploit prediction: 2% (81st percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-20
Affected product: Wiclear
Published: 2007-02-26
Last modified: 2026-06-16

Description

Unrestricted file upload vulnerability in the onAttachFiles function in the upload tool (inc/lib/attachment.lib.php) in Wiclear before 0.11.1 allows remote attackers to upload and execute arbitrary PHP code via unspecified vectors related to filename validation. NOTE: some details were obtained from third party information.

Frequently asked questions

What is CVE-2007-1097?: Unrestricted file upload vulnerability in the onAttachFiles function in the upload tool (inc/lib/attachment.lib.php) in Wiclear before 0.11.1 allows remote attackers to upload and execute arbitrary PHP code via unspecified vectors related to filename validation. NOTE: some details were obtained from third party information.
How severe is CVE-2007-1097?: CVE-2007-1097 has a CVSS 2.0 base score of 10.0, rated critical severity.
Is CVE-2007-1097 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (81st percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2007-1097?: CVE-2007-1097 affects Wiclear. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2007-1097?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its critical severity, prioritise patching exposed systems.
When was CVE-2007-1097 published?: CVE-2007-1097 was published on 2007-02-26 and last updated on 2026-06-16.

References

Affected products (1)

cpe:2.3:a:wiclear:wiclear:*:*:*:*:*:*:*:*

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