What’s Vulnerable › Vulnerabilities

CVE-2004-1490

• Severity: low (CVSS 2.6 v2.0)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 2.5% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2004-12-31 · updated 2026-06-16

Description

Opera 7.54 and earlier allows remote attackers to spoof file types in the download dialog via dots and non-breaking spaces (ASCII character code 160) in the (1) Content-Disposition or (2) Content-Type headers.

Affected products

• Opera Browser: through 7.54

References

• http://secunia.com/advisories/12981
• http://secunia.com/secunia_research/2004-19/advisory/
• http://www.gentoo.org/security/en/glsa/glsa-200502-17.xml
• http://www.opera.com/linux/changelogs/754u1/
• http://www.securityfocus.com/bid/11883
• https://exchange.xforce.ibmcloud.com/vulnerabilities/18423
• http://secunia.com/advisories/12981
• http://secunia.com/secunia_research/2004-19/advisory/
• http://www.gentoo.org/security/en/glsa/glsa-200502-17.xml
• http://www.opera.com/linux/changelogs/754u1/
• http://www.securityfocus.com/bid/11883
• https://exchange.xforce.ibmcloud.com/vulnerabilities/18423

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