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Opera

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308 CVEs • 7 products

Products (7)

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Opera Browser
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282 CVEs
Opera
opera
19 CVEs
Opera Mini
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4 CVEs
Mini
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2 CVEs
Opera Mobile
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1 CVE
Opera Mail
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1 CVE
Opera Touch
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1 CVE

CVEs (308)

CVE
VENDORS
PRODUCTS
UPDATED
PUBLISHED
CVSS
CVE-2004-2083
1Opera
1Opera Browser
Apr 16, 2026
Feb 11, 2004
N/A· v4
N/A· v3
2.6 LOW· v2
Opera Web Browser 7.0 through 7.23 allows remote attackers to trick users into executing a malicious file by embedding a CLSID in the file name, which causes the malicious file to appear as a trusted file type, aka "File...Show more
Opera Web Browser 7.0 through 7.23 allows remote attackers to trick users into executing a malicious file by embedding a CLSID in the file name, which causes the malicious file to appear as a trusted file type, aka "File Download Extension Spoofing."Show less
CVE-2003-1561
1Opera
1Opera
Apr 16, 2026
Dec 31, 2003
N/A· v4
N/A· v3
4.3 MEDIUM· v2
Opera, probably before 7.50, sends Referer headers containing https:// URLs in requests for http:// URLs, which allows remote attackers to obtain potentially sensitive information by reading Referer log data.
CVE-2003-1420
1Opera
1Opera Browser
Apr 16, 2026
Dec 31, 2003
N/A· v4
N/A· v3
4.3 MEDIUM· v2
Cross-site scripting (XSS) vulnerability in Opera 6.0 through 7.0 with automatic redirection disabled allows remote attackers to inject arbitrary web script or HTML via the HTTP Location header.
CVE-2003-1397
1Opera
1Opera Browser
Apr 16, 2026
Dec 31, 2003
N/A· v4
N/A· v3
4.3 MEDIUM· v2
The PluginContext object of Opera 6.05 and 7.0 allows remote attackers to cause a denial of service (crash) via an HTTP request containing a long string that gets passed to the ShowDocument method.
CVE-2003-1396
1Opera
1Opera Browser
Apr 16, 2026
Dec 31, 2003
N/A· v4
N/A· v3
6.8 MEDIUM· v2
Heap-based buffer overflow in Opera 6.05 through 7.10 allows remote attackers to cause a denial of service (crash) and possibly execute arbitrary code via a filename with a long extension.
CVE-2003-1388
1Opera
1Opera Browser
Apr 16, 2026
Dec 31, 2003
N/A· v4
N/A· v3
9.3 HIGH· v2
Buffer overflow in Opera 7.02 Build 2668 allows remote attackers to crash Opera via a long HTTP request ending in a .ZIP extension.
CVE-2003-1387
1Opera
1Opera Browser
Apr 16, 2026
Dec 31, 2003
N/A· v4
N/A· v3
7.5 HIGH· v2
Buffer overflow in Opera 6.05 and 6.06, and possibly other versions, allows remote attackers to execute arbitrary code via a URL with a long username.
CVE-2003-0870
1Opera
1Opera Browser
Apr 16, 2026
Nov 17, 2003
N/A· v4
N/A· v3
7.5 HIGH· v2
Heap-based buffer overflow in Opera 7.11 and 7.20 allows remote attackers to execute arbitrary code via an HREF with a large number of escaped characters in the server name.