Is CVE-2003-0287 actively exploited?

CVE-2003-0287 has no public evidence of in-the-wild exploitation as of 2026-04-16.

What is the CVSS score for CVE-2003-0287?

CVE-2003-0287 has a CVSS score of 6.8 (UNKNOWN severity). Vector: AV:N/AC:M/Au:N/C:P/I:P/A:P.

How do I patch CVE-2003-0287?

Patch guidance is available from six apart security advisories. CVEDatabase generates AI-assisted remediation guidance on demand for CVE-2003-0287.

CVE-2003-0287 - remediation guidance & executive summary

Q: Which products are affected by CVE-2003-0287?

2 products: six apart movable type, six apart movable type.

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.

CVSS Metrics

Vector: AV:N/AC:M/Au:N/C:P/I:P/A:P
Access Vector: network
Access Cmplx: medium
Auth: none
Confidentiality: partial
Integrity: partial
Availability: partial
Weaknesses: NVD-CWE-Other

Metadata

Primary Vendor: SIX_APART
Published: 6/16/2003
Last Modified: 4/16/2026
Source: NIST NVD
Note: Verify all details with official vendor sources before applying patches.

CVE-2003-0287

Description

CVSS Metrics

Metadata

Affected Products

Remediation Guidance

Executive Summary