How severe is CVE-2009-0113?

CVE-2009-0113 has a CVSS 2.0 base score of 5.0, rated medium severity.

Is CVE-2009-0113 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 7% (94th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2009-0113?

CVE-2009-0113 affects Joomla Xstandard. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2009-0113?

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

When was CVE-2009-0113 published?

CVE-2009-0113 was published on 2009-01-09 and last updated on 2026-06-16.

CVE-2009-0113

CVE-2009-0113 is a medium-severity vulnerability in Joomla Xstandard with a CVSS 2.0 base score of 5.0. 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-22.

Key facts

Severity: Medium (CVSS 2.0 base score 5.0)
EPSS exploit prediction: 7% (94th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-22
Affected product: Joomla Xstandard
Published: 2009-01-09
Last modified: 2026-06-16

Description

Directory traversal vulnerability in attachmentlibrary.php in the XStandard component for Joomla! 1.5.8 and earlier allows remote attackers to list arbitrary directories via a .. (dot dot) in the X_CMS_LIBRARY_PATH HTTP header.

Frequently asked questions

What is CVE-2009-0113?: Directory traversal vulnerability in attachmentlibrary.php in the XStandard component for Joomla! 1.5.8 and earlier allows remote attackers to list arbitrary directories via a .. (dot dot) in the X_CMS_LIBRARY_PATH HTTP header.
How severe is CVE-2009-0113?: CVE-2009-0113 has a CVSS 2.0 base score of 5.0, rated medium severity.
Is CVE-2009-0113 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 7% (94th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2009-0113?: CVE-2009-0113 affects Joomla Xstandard. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2009-0113?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2009-0113 published?: CVE-2009-0113 was published on 2009-01-09 and last updated on 2026-06-16.

References

Affected products (1)

cpe:2.3:a:joomla:xstandard:*:*:*:*:*:*:*:*

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