How severe is CVE-2007-3053?

CVE-2007-3053 has a CVSS 2.0 base score of 7.5, rated high severity.

Is CVE-2007-3053 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-2007-3053?

CVE-2007-3053 affects Calimero.cms. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2007-3053?

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-2007-3053 published?

CVE-2007-3053 was published on 2007-06-06 and last updated on 2026-06-16.

CVE-2007-3053

CVE-2007-3053 is a high-severity vulnerability in Calimero.cms 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.

Key facts

Severity: High (CVSS 2.0 base score 7.5)
EPSS exploit prediction: 1% (69th percentile)
Actively exploited: Not listed in CISA KEV
Affected product: Calimero.cms
Published: 2007-06-06
Last modified: 2026-06-16

Description

Session fixation vulnerability in Calimero.CMS 3.3.1232 and earlier allows remote attackers to hijack web sessions by setting the PHPSESSID parameter.

Frequently asked questions

What is CVE-2007-3053?: Session fixation vulnerability in Calimero.CMS 3.3.1232 and earlier allows remote attackers to hijack web sessions by setting the PHPSESSID parameter.
How severe is CVE-2007-3053?: CVE-2007-3053 has a CVSS 2.0 base score of 7.5, rated high severity.
Is CVE-2007-3053 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-2007-3053?: CVE-2007-3053 affects Calimero.cms. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2007-3053?: 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-2007-3053 published?: CVE-2007-3053 was published on 2007-06-06 and last updated on 2026-06-16.

References

Affected products (1)

cpe:2.3:a:calimero.cms:calimero.cms:*:*:*:*:*:*:*:*

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