VULNERABILITY INTELLIGENCE

CVE-2018-12587

CVSS score6.1 MEDIUM
EPSS probability0.81%
CISA KEVNot currently listed
Published2018-08-13
Last modified2026-06-17
CVSS vectorCVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

Description

A cross-site scripting (XSS) vulnerability was found in valeuraddons German Spelling Dictionary v1.3 (an Opera Browser add-on). Instead of providing text for a spelling check, remote attackers may inject arbitrary web script or HTML via the ajax query parameter in the URL Address Bar.

Weakness classification

  • nvd@nist.gov: CWE-79

Primary references