How severe is CVE-2009-0331?

CVE-2009-0331 has a CVSS 2.0 base score of 7.8, rated high severity.

Is CVE-2009-0331 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 3% (85th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2009-0331?

CVE-2009-0331 affects Quirm Espg. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2009-0331?

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-2009-0331 published?

CVE-2009-0331 was published on 2009-01-29 and last updated on 2026-06-16.

CVE-2009-0331

CVE-2009-0331 is a high-severity vulnerability in Quirm Espg with a CVSS 2.0 base score of 7.8. 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-22.

Key facts

Severity: High (CVSS 2.0 base score 7.8)
EPSS exploit prediction: 3% (85th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-22
Affected product: Quirm Espg
Published: 2009-01-29
Last modified: 2026-06-16

Description

Directory traversal vulnerability in gallery/comment.php in Enhanced Simple PHP Gallery (ESPG) 1.72 allows remote attackers to read arbitrary files via a .. (dot dot) in the file parameter. NOTE: the vulnerability may be in my little homepage Comment script. If so, then this should not be treated as a vulnerability in ESPG.

Frequently asked questions

What is CVE-2009-0331?: Directory traversal vulnerability in gallery/comment.php in Enhanced Simple PHP Gallery (ESPG) 1.72 allows remote attackers to read arbitrary files via a .. (dot dot) in the file parameter. NOTE: the vulnerability may be in my little homepage Comment script. If so, then this should not be treated as a vulnerability in ESPG.
How severe is CVE-2009-0331?: CVE-2009-0331 has a CVSS 2.0 base score of 7.8, rated high severity.
Is CVE-2009-0331 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 3% (85th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2009-0331?: CVE-2009-0331 affects Quirm Espg. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2009-0331?: 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-2009-0331 published?: CVE-2009-0331 was published on 2009-01-29 and last updated on 2026-06-16.

References

Affected products (1)

cpe:2.3:a:quirm:espg:1.72:*:*:*:*:*:*:*

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