How severe is CVE-2008-5673?

CVE-2008-5673 has a CVSS 2.0 base score of 6.5, rated medium severity.

Is CVE-2008-5673 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (57th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2008-5673?

CVE-2008-5673 primarily affects Phparanoid. In total, 3 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2008-5673?

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

When was CVE-2008-5673 published?

CVE-2008-5673 was published on 2008-12-19 and last updated on 2026-06-16.

CVE-2008-5673

CVE-2008-5673 is a medium-severity vulnerability in Phparanoid with a CVSS 2.0 base score of 6.5. 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-264.

Key facts

Severity: Medium (CVSS 2.0 base score 6.5)
EPSS exploit prediction: 1% (57th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-264
Affected product: Phparanoid
Published: 2008-12-19
Last modified: 2026-06-16

Description

PHParanoid before 0.4 does not properly restrict access to the members area by unauthenticated users, which has unknown impact and remote attack vectors.

Frequently asked questions

What is CVE-2008-5673?: PHParanoid before 0.4 does not properly restrict access to the members area by unauthenticated users, which has unknown impact and remote attack vectors.
How severe is CVE-2008-5673?: CVE-2008-5673 has a CVSS 2.0 base score of 6.5, rated medium severity.
Is CVE-2008-5673 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (57th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2008-5673?: CVE-2008-5673 primarily affects Phparanoid. In total, 3 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2008-5673?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2008-5673 published?: CVE-2008-5673 was published on 2008-12-19 and last updated on 2026-06-16.

References

Affected products (3)

cpe:2.3:a:phparanoid:phparanoid:*:*:*:*:*:*:*:*
cpe:2.3:a:phparanoid:phparanoid:0.1:*:*:*:*:*:*:*
cpe:2.3:a:phparanoid:phparanoid:0.2:*:*:*:*:*:*:*

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