CVE-2014-1546

MediumCVSS 4.3/10Last modified Jun 17, 2026

Description

The response function in the JSONP endpoint in WebService/Server/JSONRPC.pm in jsonrpc.cgi in Bugzilla 3.x and 4.x before 4.0.14, 4.1.x and 4.2.x before 4.2.10, 4.3.x and 4.4.x before 4.4.5, and 4.5.x before 4.5.5 accepts certain long callback values and does not restrict the initial bytes of a JSONP response, which allows remote attackers to conduct cross-site request forgery (CSRF) attacks, and obtain sensitive information, via a crafted OBJECT element with SWF content consistent with the _bz_callback character set.

Metrics

CVSS 2.0 4.3/10AV:N/AC:M/Au:N/C:P/I:N/A:N

Weakness enumeration

CWE-352

Affected software

No affected versions have been published.

Timeline

Published
Aug 14, 2014
Last modified
Jun 17, 2026
NVD status
Modified

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CVE-2014-1546: Medium severity, CVSS 4.3 | Vulnix