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CVE-2004-1157

Opera 7.x up to 7.54, and possibly other versions, allows remote attackers to spoof arbitrary web sites by injecting content from one window into a target window whose name is known but resides in a different domain, as demonstrated using a pop-up window on a trusted web site, aka the "window injection" vulnerability.

Published: Jan 10, 2005 Modified: Jun 16, 2026
CWE-74

CVSS Metrics

Affected Products (1)

Vendor Product Version
opera opera_browser * ≥ 7.0

GitHub Security Advisory GHSA-q8g3-xrmf-cprw

Opera 7.x up to 7.54, and possibly other versions, allows remote attackers to spoof arbitrary web...

Risk Scores

CVSS Score 7.5 / 10
EPSS Score 2.50%

Top 17% most likely to be exploited

Threat Score 30.7 / 100

Data Sources

NVD EPSS GitHub