ownCloud up to 5.0.5 Login Page index.php redirect_url input validation

CVSS Meta Temp Score
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CTI Interest Score
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5.2$0-$5k0.00

Summaryinfo

A vulnerability has been found in ownCloud up to 5.0.5 and classified as problematic. This affects an unknown function of the file index.php of the component Login Page. Performing a manipulation of the argument redirect_url results in input validation. This vulnerability is reported as CVE-2013-2044. The attack is possible to be carried out remotely. No exploit exists. The affected component should be upgraded.

Detailsinfo

A vulnerability, which was classified as problematic, was found in ownCloud up to 5.0.5 (Cloud Software). This affects an unknown part of the file index.php of the component Login Page. The manipulation of the argument redirect_url with an unknown input leads to a input validation vulnerability. CWE is classifying the issue as CWE-20. The product receives input or data, but it does not validate or incorrectly validates that the input has the properties that are required to process the data safely and correctly. This is going to have an impact on confidentiality, and integrity. The summary by CVE is:

Open redirect vulnerability in the Login Page (index.php) in ownCloud before 5.0.6 allows remote attackers to redirect users to arbitrary web sites and conduct phishing attacks via a URL in the redirect_url parameter.

The weakness was disclosed 03/14/2014 (Website). The advisory is shared at owncloud.org. This vulnerability is uniquely identified as CVE-2013-2044 since 02/19/2013. It is possible to initiate the attack remotely. No form of authentication is needed for exploitation. It demands that the victim is doing some kind of user interaction. Technical details are known, but no exploit is available.

By approaching the search of inurl:index.php it is possible to find vulnerable targets with Google Hacking. The vulnerability scanner Nessus provides a plugin with the ID 66875 (FreeBSD : owncloud -- Multiple security vulnerabilities (d7a43ee6-d2d5-11e2-9894-002590082ac6)), which helps to determine the existence of the flaw in a target environment. It is assigned to the family FreeBSD Local Security Checks.

Upgrading to version 5.0.0 eliminates this vulnerability.

The vulnerability is also documented in the databases at Tenable (66875), SecurityFocus (BID 59875†) and Vulnerability Center (SBV-41750†). The entries VDB-66664, VDB-66662, VDB-66661 and VDB-66660 are pretty similar. Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

Productinfo

Type

Name

Version

License

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 5.4
VulDB Meta Temp Score: 5.2

VulDB Base Score: 5.4
VulDB Temp Score: 5.2
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: Input validation
CWE: CWE-20
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Status: Not defined
Google Hack: 🔍

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Nessus ID: 66875
Nessus Name: FreeBSD : owncloud -- Multiple security vulnerabilities (d7a43ee6-d2d5-11e2-9894-002590082ac6)
Nessus File: 🔍
Nessus Risk: 🔍
Nessus Family: 🔍

Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: ownCloud 5.0.0

Timelineinfo

02/19/2013 🔍
05/14/2013 +84 days 🔍
10/02/2013 +141 days 🔍
03/14/2014 +163 days 🔍
03/14/2014 +0 days 🔍
03/24/2015 +375 days 🔍
03/31/2025 +3660 days 🔍

Sourcesinfo

Advisory: owncloud.org
Status: Confirmed
Confirmation: 🔍

CVE: CVE-2013-2044 (🔍)
GCVE (CVE): GCVE-0-2013-2044
GCVE (VulDB): GCVE-100-66657
SecurityFocus: 59875
Vulnerability Center: 41750 - ownCloud Server <5.0.6 Remote Phishing Attack via Open Redirect, Medium

See also: 🔍

Entryinfo

Created: 03/24/2015 15:54
Updated: 03/31/2025 21:08
Changes: 03/24/2015 15:54 (61), 05/12/2017 11:14 (2), 02/03/2022 16:55 (3), 03/31/2025 21:08 (17)
Complete: 🔍
Cache ID: 216:1FA:103

Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

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