Updated 3 h ago

Vulnerability database

Every flaw the U.S. government’s cybersecurity agency (CISA) has confirmed attackers are using, plus the new WordPress plugin and theme bugs published each day, sorted by what they mean for a small business. We refresh it twice a day. If you see something your website or office runs, tell us.

1,762exploited flaws on CISA’s list

34added in the last 30 days

344new WordPress flaws this week

390,080entries in the database

273 results · page 5 of 6

Feb 28, 2008Opera before 9.26 allows remote attackers to "bypass sanitization filters" and conduct cross-site scripting (XSS) attacks via crafted attribute values in an XMLCVE-2008-1082 · Computers, phones & browsers · Opera · reported by MITREMedium 4.3
Opera before 9.26 allows remote attackers to "bypass sanitization filters" and conduct cross-site scripting (XSS) attacks via crafted attribute values in an XML document, which are not properly handled during DOM presentation.
Product
Opera Browser
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record lists.opensuse.org secunia.com
Feb 28, 2008Opera before 9.26 allows user-assisted remote attackers to read arbitrary files by tricking a user into typing the characters of the target filename into a fileCVE-2008-1080 · Computers, phones & browsers · Opera · reported by MITREMedium 6.8
Opera before 9.26 allows user-assisted remote attackers to read arbitrary files by tricking a user into typing the characters of the target filename into a file input.
Product
Opera Browser
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record lists.opensuse.org secunia.com
Dec 24, 2007The rich text editing functionality in Opera before 9.25 allows remote attackers to conduct cross-domain scripting attacks by using designMode to modify contentCVE-2007-6522 · Computers, phones & browsers · Opera · reported by MITREMedium 4.3
The rich text editing functionality in Opera before 9.25 allows remote attackers to conduct cross-domain scripting attacks by using designMode to modify contents of pages in other domains.
Product
Opera Browser
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record bugs.gentoo.org lists.opensuse.org
Dec 24, 2007Opera before 9.25 allows remote attackers to obtain potentially sensitive memory contents via a crafted bitmap (BMP) file, as demonstrated using a CANVAS elemenCVE-2007-6524 · Computers, phones & browsers · Opera · reported by MITREHigh 7.8
Opera before 9.25 allows remote attackers to obtain potentially sensitive memory contents via a crafted bitmap (BMP) file, as demonstrated using a CANVAS element and JavaScript in an HTML document for copying these contents from 9.50 beta, a related issue to CVE-2008-0420.
Product
Opera Browser
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record bugs.gentoo.org lists.opensuse.org
Dec 24, 2007Algorithmic complexity vulnerability in Opera 9.50 beta and 9.x before 9.25 allows remote attackers to cause a denial of service (CPU consumption) via a craftedCVE-2007-6523 · Computers, phones & browsers · Opera · reported by MITREHigh 7.8
Algorithmic complexity vulnerability in Opera 9.50 beta and 9.x before 9.25 allows remote attackers to cause a denial of service (CPU consumption) via a crafted bitmap (BMP) file that triggers a large number of calculations and checks.
Product
Opera Browser
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record lists.opensuse.org secunia.com
Dec 24, 2007Unspecified vulnerability in Opera before 9.25 allows remote attackers to execute arbitrary code via crafted TLS certificates.CVE-2007-6521 · Computers, phones & browsers · Opera · reported by MITREHigh 10
Unspecified vulnerability in Opera before 9.25 allows remote attackers to execute arbitrary code via crafted TLS certificates.
Product
Opera Browser
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record bugs.gentoo.org lists.opensuse.org
Dec 24, 2007Opera before 9.25 allows remote attackers to conduct cross-domain scripting attacks via unknown vectors related to plug-ins.CVE-2007-6520 · Computers, phones & browsers · Opera · reported by MITREMedium 4.3
Opera before 9.25 allows remote attackers to conduct cross-domain scripting attacks via unknown vectors related to plug-ins.
Product
Opera Browser
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record bugs.gentoo.org lists.opensuse.org
Oct 17, 2007Unspecified vulnerability in Opera before 9.24, when using an "external" newsgroup or e-mail client, allows remote attackers to execute arbitrary commands via uCVE-2007-5541 · Computers, phones & browsers · Opera · reported by MITREHigh 9.3
Unspecified vulnerability in Opera before 9.24, when using an "external" newsgroup or e-mail client, allows remote attackers to execute arbitrary commands via unknown vectors.
Product
Opera Browser
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record bugs.gentoo.org lists.opensuse.org
Oct 17, 2007Unspecified vulnerability in Opera before 9.24 allows remote attackers to overwrite functions on pages from other domains and bypass the same-origin policy via CVE-2007-5540 · Computers, phones & browsers · Opera · reported by MITREHigh 7.5
Unspecified vulnerability in Opera before 9.24 allows remote attackers to overwrite functions on pages from other domains and bypass the same-origin policy via unknown vectors.
Product
Opera Browser
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record bugs.gentoo.org lists.opensuse.org
Oct 8, 2007Opera 9 drops DNS pins based on failed connections to irrelevant TCP ports, which makes it easier for remote attackers to conduct DNS rebinding attacks, as demoCVE-2007-5276 · Computers, phones & browsers · Opera · reported by MITREMedium 4.3
Opera 9 drops DNS pins based on failed connections to irrelevant TCP ports, which makes it easier for remote attackers to conduct DNS rebinding attacks, as demonstrated by a port 81 URL in an IMG SRC, when the DNS pin had been established for a session on port 80.
Product
Opera Browser
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record crypto.stanford.edu osvdb.org
Sep 18, 2007The canvas.createPattern function in Opera 9.x before 9.22 for Linux, FreeBSD, and Solaris does not clear memory before using it to process a new pattern, whichCVE-2007-4944 · Computers, phones & browsers · Opera · reported by MITREMedium 5
The canvas.createPattern function in Opera 9.x before 9.22 for Linux, FreeBSD, and Solaris does not clear memory before using it to process a new pattern, which allows remote attackers to obtain sensitive information (memory contents) via JavaScript.
Product
Opera Browser
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record osvdb.org security.gentoo.org
Aug 15, 2007Opera before 9.23 allows remote attackers to execute arbitrary code via crafted Javascript that triggers a "virtual function call on an invalid pointer."CVE-2007-4367 · Computers, phones & browsers · Opera · reported by MITREHigh 9.3
Opera before 9.23 allows remote attackers to execute arbitrary code via crafted Javascript that triggers a "virtual function call on an invalid pointer."
Product
Opera Browser
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record lists.opensuse.org secunia.com
Jul 20, 2007Use-after-free vulnerability in the BitTorrent support in Opera before 9.22 allows user-assisted remote attackers to execute arbitrary code via a crafted headerCVE-2007-3929 · Computers, phones & browsers · Opera · reported by MITREHigh 9.3
Use-after-free vulnerability in the BitTorrent support in Opera before 9.22 allows user-assisted remote attackers to execute arbitrary code via a crafted header in a torrent file, which leaves a dangling pointer to an invalid object.
Product
Opera Browser
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record labs.idefense.com secunia.com
Jul 16, 2007Opera 9.21 allows remote attackers to spoof the data: URI scheme in the address bar via a long URI with trailing whitespace, which prevents the beginning of theCVE-2007-3819 · Computers, phones & browsers · Opera · reported by MITREMedium 5
Opera 9.21 allows remote attackers to spoof the data: URI scheme in the address bar via a long URI with trailing whitespace, which prevents the beginning of the URI from being displayed.
Product
Opera Browser
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record alt.swiecki.net osvdb.org
Jun 11, 2007Visual truncation vulnerability in Opera 9.21 allows remote attackers to spoof the address bar and possibly conduct phishing attacks via a long hostname, which CVE-2007-3142 · Computers, phones & browsers · Opera · reported by MITREMedium 5.8
Visual truncation vulnerability in Opera 9.21 allows remote attackers to spoof the address bar and possibly conduct phishing attacks via a long hostname, which is truncated after 34 characters, as demonstrated by a phishing attack using HTTP Basic Authentication.
Product
Opera Browser
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record osvdb.org secunia.com
May 22, 2007Buffer overflow in the transfer manager in Opera before 9.21 for Windows allows user-assisted remote attackers to execute arbitrary code via a crafted torrent fCVE-2007-2809 · Computers, phones & browsers · Opera · reported by MITREHigh 9.3
Buffer overflow in the transfer manager in Opera before 9.21 for Windows allows user-assisted remote attackers to execute arbitrary code via a crafted torrent file. NOTE: due to the lack of details, it is not clear if this is the same issue as CVE-2007-2274.
Product
Opera Browser
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record isc.sans.org osvdb.org
Apr 25, 2007The BitTorrent implementation in Opera 9.2 allows remote attackers to cause a denial of service (CPU consumption and application crash) via a malformed torrent CVE-2007-2274 · Computers, phones & browsers · Opera · reported by MITREHigh 7.8
The BitTorrent implementation in Opera 9.2 allows remote attackers to cause a denial of service (CPU consumption and application crash) via a malformed torrent file. NOTE: the original disclosure refers to this as a memory leak, but it is not certain.
Product
Opera Browser
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record exchange.xforce.ibmcloud.com exploit-db.com
Mar 28, 2007Opera 9.10 does not check URLs embedded in (1) object or (2) iframe HTML tags against the phishing site blacklist, which allows remote attackers to bypass phishCVE-2007-1737 · Computers, phones & browsers · Opera · reported by MITREHigh 7.5
Opera 9.10 does not check URLs embedded in (1) object or (2) iframe HTML tags against the phishing site blacklist, which allows remote attackers to bypass phishing protection.
Product
Opera Browser
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record securityreason.com securityfocus.com
Mar 21, 2007The FTP protocol implementation in Opera 9.10 allows remote attackers to allows remote servers to force the client to connect to other servers, perform a proxieCVE-2007-1563 · Computers, phones & browsers · Opera · reported by MITREMedium 6.8
The FTP protocol implementation in Opera 9.10 allows remote attackers to allows remote servers to force the client to connect to other servers, perform a proxied port scan, or obtain sensitive information by specifying an alternate server address in an FTP PASV response.
Product
Opera Browser
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record bindshell.net secunia.com
Feb 26, 2007The child frames in Opera 9 before 9.20 inherit the default charset from the parent window when a charset is not specified in an HTTP Content-Type header or METCVE-2007-1115 · Computers, phones & browsers · Opera · reported by MITREMedium 4.3
The child frames in Opera 9 before 9.20 inherit the default charset from the parent window when a charset is not specified in an HTTP Content-Type header or META tag, which allows remote attackers to conduct cross-site scripting (XSS) attacks, as demonstrated using the UTF-7 character set.
Product
Opera Browser
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record osvdb.org secunia.com
Feb 7, 2007Opera 9.10 Final allows remote attackers to bypass the Fraud Protection mechanism by adding certain characters to the end of a domain name, as demonstrated by tCVE-2006-6970 · Computers, phones & browsers · Opera · reported by MITREMedium 5
Opera 9.10 Final allows remote attackers to bypass the Fraud Protection mechanism by adding certain characters to the end of a domain name, as demonstrated by the "." and "/" characters, which is not caught by the blacklist filter.
Product
Opera Browser
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record kaneda.bohater.net osvdb.org
Jan 29, 2007Opera allows remote attackers to cause a denial of service (application crash) via a web page that contains a large number of nested marquee tags, a related issCVE-2006-6955 · Computers, phones & browsers · Opera · reported by MITREMedium 4.3
Opera allows remote attackers to cause a denial of service (application crash) via a web page that contains a large number of nested marquee tags, a related issue to CVE-2006-2723.
Product
Opera Browser
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record archives.neohapsis.com exchange.xforce.ibmcloud.com
Jan 8, 2007The Javascript SVG support in Opera before 9.10 does not properly validate object types in a createSVGTransformFromMatrix request, which allows remote attackersCVE-2007-0127 · Computers, phones & browsers · Opera · reported by MITREHigh 9.3
The Javascript SVG support in Opera before 9.10 does not properly validate object types in a createSVGTransformFromMatrix request, which allows remote attackers to execute arbitrary code via JavaScript code that uses an invalid object in this request that causes a controlled pointer to be referenced during the virtual function call.
Product
Opera Browser
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record labs.idefense.com lists.suse.com
Jan 8, 2007Heap-based buffer overflow in Opera 9.02 allows remote attackers to execute arbitrary code via a JPEG file with an invalid number of index bytes in the Define HCVE-2007-0126 · Computers, phones & browsers · Opera · reported by MITREHigh 9.3
Heap-based buffer overflow in Opera 9.02 allows remote attackers to execute arbitrary code via a JPEG file with an invalid number of index bytes in the Define Huffman Table (DHT) marker.
Product
Opera Browser
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record labs.idefense.com lists.suse.com
Oct 17, 2006Heap-based buffer overflow in Opera 9.0 and 9.01 allows remote attackers to execute arbitrary code via a long URL in a tag (long link address).CVE-2006-4819 · Computers, phones & browsers · Opera · reported by MITREMedium 5.1
Heap-based buffer overflow in Opera 9.0 and 9.01 allows remote attackers to execute arbitrary code via a long URL in a tag (long link address).
Product
Opera Browser
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record labs.idefense.com secunia.com
Jul 31, 2006The CSS functionality in Opera 9 on Windows XP SP2 allows remote attackers to cause a denial of service (crash) by setting the background property of a DHTML elCVE-2006-3945 · Computers, phones & browsers · Opera · reported by MITREMedium 5
The CSS functionality in Opera 9 on Windows XP SP2 allows remote attackers to cause a denial of service (crash) by setting the background property of a DHTML element to a long http or https URL, which triggers memory corruption.
Product
Opera Browser
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record browserfun.blogspot.com osvdb.org
Jul 5, 2006Opera 9 allows remote attackers to cause a denial of service (crash) via a crafted web page that triggers an out-of-bounds memory access, related to an iframe aCVE-2006-3353 · Computers, phones & browsers · Opera · reported by MITREMedium 5
Opera 9 allows remote attackers to cause a denial of service (crash) via a crafted web page that triggers an out-of-bounds memory access, related to an iframe and JavaScript that accesses certain style sheets properties.
Product
Opera Browser
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record echo.or.id securityreason.com
Jun 30, 2006Opera before 9.0 does not reset the SSL security bar after displaying a download dialog from an SSL-enabled website, which allows remote attackers to spoof a trCVE-2006-3331 · Computers, phones & browsers · Opera · reported by MITREMedium 5
Opera before 9.0 does not reset the SSL security bar after displaying a download dialog from an SSL-enabled website, which allows remote attackers to spoof a trusted SSL certificate from an untrusted website and facilitates phishing attacks.
Product
Opera Browser
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record secunia.com secunia.com
Jun 23, 2006Integer overflow in Opera 8.54 and earlier allows remote attackers to execute arbitrary code via a JPEG image with large height and width values, which causes lCVE-2006-3198 · Computers, phones & browsers · Opera · reported by MITREHigh 7.5
Integer overflow in Opera 8.54 and earlier allows remote attackers to execute arbitrary code via a JPEG image with large height and width values, which causes less memory to be allocated than intended.
Product
Opera Browser
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record secunia.com secunia.com
Jun 23, 2006Opera 9 allows remote attackers to cause a denial of service (crash) via an A tag with an href attribute with a URL containing a long hostname, which triggers aCVE-2006-3199 · Computers, phones & browsers · Opera · reported by MITREMedium 5
Opera 9 allows remote attackers to cause a denial of service (crash) via an A tag with an href attribute with a URL containing a long hostname, which triggers an out-of-bounds operation.
Product
Opera Browser
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record my.opera.com securitytracker.com
Apr 19, 2006Integer signedness error in Opera before 8.54 allows remote attackers to execute arbitrary code via long values in a stylesheet attribute, which pass a length cCVE-2006-1834 · Computers, phones & browsers · Opera · reported by MITREMedium 5.1
Integer signedness error in Opera before 8.54 allows remote attackers to execute arbitrary code via long values in a stylesheet attribute, which pass a length check. NOTE: a sign extension problem makes the attack easier with shorter strings.
Product
Opera Browser
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record lists.suse.com marc.info
Dec 31, 2005Opera 8.02 and earlier allows remote attackers to cause a denial of service (client crash) via (1) a crafted HTML file with a "content: url(0);" style attributeCVE-2005-4718 · Computers, phones & browsers · Opera · reported by MITREMedium 5
Opera 8.02 and earlier allows remote attackers to cause a denial of service (client crash) via (1) a crafted HTML file with a "content: url(0);" style attribute, a "bodyA" tag, a long string, and a "u" tag with a long attribute, as demonstrated by opera.html; and (2) a BGSOUND element with a "margin:-99;" STYLE attribute.
Product
Opera Browser
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record securitytracker.com addict3d.org
Dec 13, 2005Opera before 8.51, when running on Windows with Input Method Editor (IME) installed, allows remote attackers to cause a denial of service (persistent applicatioCVE-2005-4210 · Computers, phones & browsers · Opera · reported by MITREMedium 5
Opera before 8.51, when running on Windows with Input Method Editor (IME) installed, allows remote attackers to cause a denial of service (persistent application crash) by bookmarking a site with a long title.
Product
Opera Browser
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record secunia.com opera.com
Dec 1, 2005Opera 8.50 allows remote attackers to cause a denial of service (crash) via a Java applet with a large string argument to the removeMember JNI method for the coCVE-2005-3946 · Computers, phones & browsers · Opera · reported by MITREMedium 5
Opera 8.50 allows remote attackers to cause a denial of service (crash) via a Java applet with a large string argument to the removeMember JNI method for the com.opera.JSObject class.
Product
Opera Browser
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record illegalaccess.org securityfocus.com
Nov 22, 2005Opera before 8.51 on Linux and Unix systems allows remote attackers to execute arbitrary code via shell metacharacters (backticks) in a URL that another productCVE-2005-3750 · Computers, phones & browsers · Opera · reported by MITREHigh 7.5
Opera before 8.51 on Linux and Unix systems allows remote attackers to execute arbitrary code via shell metacharacters (backticks) in a URL that another product provides in a command line argument when launching Opera.
Product
Opera Browser
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record archives.neohapsis.com secunia.com
Nov 21, 2005Opera Web Browser 8.50 and 8.0 through 8.0.2 allows remote attackers to spoof the URL in the status bar via the title in an image in a link to a trusted site wiCVE-2005-3699 · Computers, phones & browsers · Opera · reported by MITREMedium 5
Opera Web Browser 8.50 and 8.0 through 8.0.2 allows remote attackers to spoof the URL in the status bar via the title in an image in a link to a trusted site within a form to the malicious site.
Product
Opera Browser
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record secunia.com secunia.com
Sep 26, 2005Multiple unspecified vulnerabilities in Opera 8.50 on Linux and Windows have unknown impact and attack vectors, related to (1) " handling of must-revalidate cacCVE-2005-3059 · Computers, phones & browsers · Opera · reported by MITREHigh 10
Multiple unspecified vulnerabilities in Opera 8.50 on Linux and Windows have unknown impact and attack vectors, related to (1) " handling of must-revalidate cache directive for HTTPS pages" or (2) a "display issue with cookie comment encoding."
Product
Opera Browser
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record secunia.com opera.com
Sep 22, 2005Unspecified "drag-and-drop vulnerability" in Opera Web Browser before 8.50 on Windows allows "unintentional file uploads."CVE-2005-3041 · Computers, phones & browsers · Opera · reported by MITREMedium 5
Unspecified "drag-and-drop vulnerability" in Opera Web Browser before 8.50 on Windows allows "unintentional file uploads."
Product
Opera Browser
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record opera.com securityfocus.com
Sep 21, 2005The mail client in Opera before 8.50 opens attached files from the user's cache directory without warning the user, which might allow remote attackers to injectCVE-2005-3006 · Computers, phones & browsers · Opera · reported by MITREMedium 5
The mail client in Opera before 8.50 opens attached files from the user's cache directory without warning the user, which might allow remote attackers to inject arbitrary web script and spoof attachment filenames.
Product
Opera Browser
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record marc.info secunia.com
Sep 21, 2005Opera before 8.50 allows remote attackers to spoof the content type of files via a filename with a trailing "." (dot), which might allow remote attackers to triCVE-2005-3007 · Computers, phones & browsers · Opera · reported by MITRELow 2.6
Opera before 8.50 allows remote attackers to spoof the content type of files via a filename with a trailing "." (dot), which might allow remote attackers to trick users into processing dangerous content.
Product
Opera Browser
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record marc.info secunia.com
Aug 1, 2005A design error in Opera 8.01 and earlier allows user-assisted attackers to execute arbitrary code by overlaying a malicious new window above a file download diaCVE-2005-2407 · Computers, phones & browsers · Opera · reported by MITREMedium 5.1
A design error in Opera 8.01 and earlier allows user-assisted attackers to execute arbitrary code by overlaying a malicious new window above a file download dialog box, then tricking the user into double-clicking on the "Run" button, aka "link hijacking".
Product
Opera Browser
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record secunia.com secunia.com
Aug 1, 2005Opera 8.01 allows remote attackers to conduct cross-site scripting (XSS) attacks or modify which files are uploaded by tricking a user into dragging an image thCVE-2005-2406 · Computers, phones & browsers · Opera · reported by MITREMedium 4.3
Opera 8.01 allows remote attackers to conduct cross-site scripting (XSS) attacks or modify which files are uploaded by tricking a user into dragging an image that is a "javascript:" URI.
Product
Opera Browser
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record secunia.com securitytracker.com
Aug 1, 2005Opera 8.01, when the "Arial Unicode MS" font (ARIALUNI.TTF) is installed, does not properly handle extended ASCII characters in the file download dialog box, whCVE-2005-2405 · Computers, phones & browsers · Opera · reported by MITREMedium 5
Opera 8.01, when the "Arial Unicode MS" font (ARIALUNI.TTF) is installed, does not properly handle extended ASCII characters in the file download dialog box, which allows remote attackers to spoof file extensions and possibly trick users into executing arbitrary code.
Product
Opera Browser
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record secunia.com securitytracker.com
Jul 19, 2005Opera 8.01 allows remote attackers to cause a denial of service (CPU consumption) via a crafted JPEG image, as demonstrated using random.jpg.CVE-2005-2309 · Computers, phones & browsers · Opera · reported by MITREMedium 5
Opera 8.01 allows remote attackers to cause a denial of service (CPU consumption) via a crafted JPEG image, as demonstrated using random.jpg.
Product
Opera Browser
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record lcamtuf.coredump.cx securityfocus.com
Jul 13, 2005Opera 7.x and 8 before 8.01 does not clearly associate a Javascript dialog box with the web page that generated it, which allows remote attackers to spoof a diaCVE-2005-2273 · Computers, phones & browsers · Opera · reported by MITRELow 2.6
Opera 7.x and 8 before 8.01 does not clearly associate a Javascript dialog box with the web page that generated it, which allows remote attackers to spoof a dialog box from a trusted site and facilitates phishing attacks, aka the "Dialog Origin Spoofing Vulnerability."
Product
Opera Browser
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record secunia.com secunia.com
Jun 16, 2005Cross-site scripting (XSS) vulnerability in Opera 8.0 Final Build 1095 allows remote attackers to inject arbitrary web script or HTML via "javascript:" URLs wheCVE-2005-1669 · Computers, phones & browsers · Opera · reported by MITREMedium 6.8
Cross-site scripting (XSS) vulnerability in Opera 8.0 Final Build 1095 allows remote attackers to inject arbitrary web script or HTML via "javascript:" URLs when a new window or frame is opened, which allows remote attackers to bypass access restrictions and perform unauthorized actions on other domains.
Product
Opera Browser
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record secunia.com secunia.com
Jun 16, 2005The XMLHttpRequest object in Opera 8.0 Final Build 1095 allows remote attackers to bypass access restrictions and perform unauthorized actions on other domains CVE-2005-1475 · Computers, phones & browsers · Opera · reported by MITREHigh 7.5
The XMLHttpRequest object in Opera 8.0 Final Build 1095 allows remote attackers to bypass access restrictions and perform unauthorized actions on other domains via a redirect.
Product
Opera Browser
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record secunia.com secunia.com
May 2, 2005Opera 7.54 and earlier on Gentoo Linux uses an insecure path for plugins, which could allow local users to gain privileges by inserting malicious libraries intoCVE-2005-0457 · Computers, phones & browsers · Opera · reported by MITREHigh 7.2
Opera 7.54 and earlier on Gentoo Linux uses an insecure path for plugins, which could allow local users to gain privileges by inserting malicious libraries into the PORTAGE_TMPDIR (portage) temporary directory.
Product
Opera Browser
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record bugs.gentoo.org gentoo.org
May 2, 2005The International Domain Name (IDN) support in Opera 7.54 allows remote attackers to spoof domain names using punycode encoded domain names that are decoded in CVE-2005-0235 · Computers, phones & browsers · Opera · reported by Red HatMedium 5
The International Domain Name (IDN) support in Opera 7.54 allows remote attackers to spoof domain names using punycode encoded domain names that are decoded in URLs and SSL certificates in a way that uses homograph characters from other character sets, which facilitates phishing attacks.
Product
Opera Browser
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record lists.grok.org.uk marc.info
Apr 14, 2005Opera 8 Beta 3, when using first-generation vetted digital certificates, displays the Organizational information of an SSL certificate, which is easily spoofed CVE-2005-1139 · Computers, phones & browsers · Opera · reported by MITREHigh 7.5
Opera 8 Beta 3, when using first-generation vetted digital certificates, displays the Organizational information of an SSL certificate, which is easily spoofed and can facilitate phishing attacks.
Product
Opera Browser
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record geotrust.com geotrust.com

Where this comes from: the exploited list is CISA’s Known Exploited Vulnerabilities catalog. Everything else is the whole National Vulnerability Database, where each record is published by the team that found the bug (Wordfence, Patchstack, WPScan, the vendors themselves and others); we show who. Exploit odds are FIRST’s EPSS, updated daily. Titles and categories are ours, so check the linked record before acting on a detail. For a write-up of the big ones, see our advisories. Every vendor, and every WordPress plugin and theme with a recorded flaw, also has its own page. All of it is free to reuse as JSON, CSV or RSS.

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