Is CVE-2012-1503 actively exploited?

CVE-2012-1503 has no public evidence of in-the-wild exploitation as of 2025-04-12.

What is the CVSS score for CVE-2012-1503?

CVE-2012-1503 has a CVSS score of 4.3 (UNKNOWN severity). Vector: AV:N/AC:M/Au:N/C:N/I:P/A:N.

How do I patch CVE-2012-1503?

Patch guidance is available from sixapart security advisories. CVEDatabase generates AI-assisted remediation guidance on demand for CVE-2012-1503.

Which products are affected by CVE-2012-1503?

1 product: sixapart movable type.

CVE-2012-1503 - remediation guidance & executive summary

Description

Cross-site scripting (XSS) vulnerability in Six Apart (formerly Six Apart KK) Movable Type (MT) Pro 5.13 allows remote attackers to inject arbitrary web script or HTML via the comment section.

CVSS Metrics

Vector: AV:N/AC:M/Au:N/C:N/I:P/A:N
Access Vector: network
Access Cmplx: medium
Auth: none
Confidentiality: none
Integrity: partial
Availability: none
Weaknesses: CWE-79 · Cross-site Scripting (XSS)

Metadata

Primary Vendor: SIXAPART
Published: 8/29/2014
Last Modified: 4/12/2025
Source: NIST NVD
Note: Verify all details with official vendor sources before applying patches.

CVE-2012-1503

Description

CVSS Metrics

Metadata

Affected Products

Remediation Guidance

Executive Summary