Unrated severityNVD Advisory· Published Dec 31, 2004· Updated Jun 16, 2026

CVE-2004-1490

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.

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

Opera/Opera Browser
cpe:2.3:a:opera:opera_browser:*:*:*:*:*:*:*:*
Range: <=7.54
Opera/Operallm-fuzzy
Range: <=7.54

Patches

Vulnerability mechanics

References

secunia.com/advisories/12981nvdBroken LinkPatch
secunia.com/secunia_research/2004-19/advisory/nvdBroken LinkPatch
www.gentoo.org/security/en/glsa/glsa-200502-17.xmlnvdPatchThird Party Advisory
www.securityfocus.com/bid/11883nvdBroken LinkPatchThird Party AdvisoryVDB Entry
exchange.xforce.ibmcloud.com/vulnerabilities/18423nvdThird Party AdvisoryVDB Entry
www.opera.com/linux/changelogs/754u1/nvdBroken Link

News mentions

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