How severe is CVE-2004-1425?

CVE-2004-1425 has a CVSS 2.0 base score of 5.0, rated medium severity.

Is CVE-2004-1425 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (76th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2004-1425?

CVE-2004-1425 primarily affects Moodle. In total, 10 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2004-1425?

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

When was CVE-2004-1425 published?

CVE-2004-1425 was published on 2004-12-31 and last updated on 2026-06-16.

CVE-2004-1425

CVE-2004-1425 is a medium-severity vulnerability in Moodle 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.

Key facts

Severity: Medium (CVSS 2.0 base score 5.0)
EPSS exploit prediction: 2% (76th percentile)
Actively exploited: Not listed in CISA KEV
Affected product: Moodle
Published: 2004-12-31
Last modified: 2026-06-16

Description

Directory traversal vulnerability in file.php in Moodle 1.4.2 and earlier allows remote attackers to read arbitrary session files for known session IDs via a .. (dot dot) in the file parameter.

Frequently asked questions

What is CVE-2004-1425?: Directory traversal vulnerability in file.php in Moodle 1.4.2 and earlier allows remote attackers to read arbitrary session files for known session IDs via a .. (dot dot) in the file parameter.
How severe is CVE-2004-1425?: CVE-2004-1425 has a CVSS 2.0 base score of 5.0, rated medium severity.
Is CVE-2004-1425 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (76th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2004-1425?: CVE-2004-1425 primarily affects Moodle. In total, 10 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2004-1425?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2004-1425 published?: CVE-2004-1425 was published on 2004-12-31 and last updated on 2026-06-16.

References

Affected products (10)

cpe:2.3:a:moodle:moodle:1.1.1:*:*:*:*:*:*:*
cpe:2.3:a:moodle:moodle:1.2.0:*:*:*:*:*:*:*
cpe:2.3:a:moodle:moodle:1.2.1:*:*:*:*:*:*:*
cpe:2.3:a:moodle:moodle:1.3.0:*:*:*:*:*:*:*
cpe:2.3:a:moodle:moodle:1.3.1:*:*:*:*:*:*:*
cpe:2.3:a:moodle:moodle:1.3.2:*:*:*:*:*:*:*
cpe:2.3:a:moodle:moodle:1.3.3:*:*:*:*:*:*:*
cpe:2.3:a:moodle:moodle:1.3.4:*:*:*:*:*:*:*
cpe:2.3:a:moodle:moodle:1.4.1:*:*:*:*:*:*:*
cpe:2.3:a:moodle:moodle:1.4.2:*:*:*:*:*:*:*

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