How severe is CVE-2002-1339?

CVE-2002-1339 has a CVSS 2.0 base score of 5.0, rated medium severity.

Is CVE-2002-1339 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 12% (96th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2002-1339?

CVE-2002-1339 affects Microsoft Office Web Components. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2002-1339?

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

When was CVE-2002-1339 published?

CVE-2002-1339 was published on 2002-12-18 and last updated on 2026-06-16.

CVE-2002-1339

CVE-2002-1339 is a medium-severity vulnerability in Microsoft Office Web Components with a CVSS 2.0 base score of 5.0. Its EPSS exploit-prediction score of 12% places it in the 96th percentile, indicating an elevated likelihood of exploitation.

Key facts

Severity: Medium (CVSS 2.0 base score 5.0)
EPSS exploit prediction: 12% (96th percentile)
Actively exploited: Not listed in CISA KEV
Affected product: Microsoft Office Web Components
Published: 2002-12-18
Last modified: 2026-06-16

Description

The "XMLURL" property in the Spreadsheet component of Office Web Components (OWC) 10 follows redirections, which allows remote attackers to determine the existence of local files based on exceptions, or to read WorkSheet XML files.

Frequently asked questions

What is CVE-2002-1339?: The "XMLURL" property in the Spreadsheet component of Office Web Components (OWC) 10 follows redirections, which allows remote attackers to determine the existence of local files based on exceptions, or to read WorkSheet XML files.
How severe is CVE-2002-1339?: CVE-2002-1339 has a CVSS 2.0 base score of 5.0, rated medium severity.
Is CVE-2002-1339 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 12% (96th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2002-1339?: CVE-2002-1339 affects Microsoft Office Web Components. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2002-1339?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2002-1339 published?: CVE-2002-1339 was published on 2002-12-18 and last updated on 2026-06-16.

References

Affected products (1)

cpe:2.3:a:microsoft:office_web_components:2002:*:*:*:*:*:*:*

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