Opera Web Browser up to 7.60 Tabs Browsing

CVSS Meta Temp Score
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CTI Interest Score
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3.4$0-$5k0.00

Summaryinfo

A vulnerability described as critical has been identified in Opera Web Browser up to 7.60. This impacts an unknown function of the component Tabs Browsing. Executing a manipulation can lead to an unknown weakness. This vulnerability is tracked as CVE-2004-1380. The attack can be launched remotely. Moreover, an exploit is present. Disabling the affected component is suggested.

Detailsinfo

A vulnerability has been found in Opera Web Browser up to 7.60 (Web Browser) and classified as problematic. This vulnerability affects an unknown code block of the component Tabs Browsing. As an impact it is known to affect integrity. CVE summarizes:

Firefox before 1.0 and Mozilla before 1.7.5 allows inactive (background) tabs to launch dialog boxes, which can allow remote attackers to spoof the dialog boxes from web sites in other windows and facilitate phishing attacks, aka the "Dialog Box Spoofing Vulnerability."

The weakness was disclosed 10/20/2004 by Jakob Balle with Secunia Research as RHSA-2005:323 (Website). The advisory is available at secunia.com. This vulnerability was named CVE-2004-1380 since 01/25/2005. The attack can be initiated remotely. No form of authentication is required for a successful exploitation. Technical details are unknown but a public exploit is available.

After immediately, there has been an exploit disclosed. It is possible to download the exploit at secunia.com. It is declared as proof-of-concept. As 0-day the estimated underground price was around $5k-$25k. The vulnerability scanner Nessus provides a plugin with the ID 17624 (RHEL 2.1 / 3 : mozilla (RHSA-2005:323)), which helps to determine the existence of the flaw in a target environment. It is assigned to the family Red Hat Local Security Checks.

Applying a patch is able to eliminate this problem. The bugfix is ready for download at opera.com.

The vulnerability is also documented in the databases at X-Force (17788), Exploit-DB (589), Tenable (17624), SecurityFocus (BID 11475†) and OSVDB (10983†). The entries VDB-834, VDB-923, VDB-921 and VDB-926 are pretty similar. If you want to get best quality of vulnerability data, you may have to visit VulDB.

Productinfo

Type

Vendor

Name

Version

License

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 3.7
VulDB Meta Temp Score: 3.4

VulDB Base Score: 3.7
VulDB Temp Score: 3.4
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

AVACAuCIA
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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

NVD Base Score: 🔍

Exploitinginfo

Class: Unknown
CWE: Unknown
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Access: Public
Status: Proof-of-Concept
Download: 🔍

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Nessus ID: 17624
Nessus Name: RHEL 2.1 / 3 : mozilla (RHSA-2005:323)
Nessus File: 🔍
Nessus Risk: 🔍
Nessus Family: 🔍

Exploit-DB: 🔍

Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: Disable
Status: 🔍

0-Day Time: 🔍
Exploit Delay Time: 🔍

Patch: opera.com

Timelineinfo

10/20/2004 🔍
10/20/2004 +0 days 🔍
10/20/2004 +0 days 🔍
10/20/2004 +0 days 🔍
10/20/2004 +0 days 🔍
10/21/2004 +0 days 🔍
10/21/2004 +0 days 🔍
01/25/2005 +96 days 🔍
09/28/2025 +7551 days 🔍

Sourcesinfo

Vendor: opera.com

Advisory: RHSA-2005:323⛔
Researcher: Jakob Balle
Organization: Secunia Research
Status: Confirmed
Confirmation: 🔍

CVE: CVE-2004-1380 (🔍)
GCVE (CVE): GCVE-0-2004-1380
GCVE (VulDB): GCVE-100-922

OVAL: 🔍

X-Force: 17788 - Multiple vendor Web browsers inactive tab dialog spoofing, Medium Risk
SecurityFocus: 11475 - Opera Web Browser Cross-Domain Dialog Box Spoofing Vulnerability
Secunia: 12713 - Opera Tabbed Browsing Vulnerability, Moderately Critical
OSVDB: 10983 - Multiple Browser Cross Tab Dialog Box Spoofing
SecurityTracker: 1011840 - Opera Browser Tabbed Browsing Errors Let Remote Users Spoof Sites
Vulnerability Center: 7479

scip Labs: https://www.scip.ch/en/?labs.20161013
See also: 🔍

Entryinfo

Created: 10/21/2004 14:14
Updated: 09/28/2025 17:13
Changes: 10/21/2004 14:14 (81), 04/22/2019 10:51 (4), 03/10/2021 08:21 (7), 03/10/2021 08:25 (1), 06/27/2024 22:21 (15), 09/28/2025 17:13 (5)
Complete: 🔍
Cache ID: 216:7EC:103

If you want to get best quality of vulnerability data, you may have to visit VulDB.

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