CVE-2003-0287

CVE-2003-0287 is a medium-severity vulnerability in Six Apart Movable Type with a CVSS 2.0 base score of 6.8. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low.

Key facts

Description

Cross-site scripting (XSS) vulnerability in Movable Type before 2.6, and possibly other versions including 2.63, allows remote attackers to insert arbitrary web script or HTML via the Name textbox, possibly when the "Allow HTML in comments?" option is enabled.

Frequently asked questions

What is CVE-2003-0287?
Cross-site scripting (XSS) vulnerability in Movable Type before 2.6, and possibly other versions including 2.63, allows remote attackers to insert arbitrary web script or HTML via the Name textbox, possibly when the "Allow HTML in comments?" option is enabled.
How severe is CVE-2003-0287?
CVE-2003-0287 has a CVSS 2.0 base score of 6.8, rated medium severity.
Is CVE-2003-0287 being actively exploited?
It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (67th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2003-0287?
CVE-2003-0287 primarily affects Six Apart Movable Type. In total, 2 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2003-0287?
Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2003-0287 published?
CVE-2003-0287 was published on 2003-06-16 and last updated on 2026-06-16.

References

Affected products (2)

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