MediaWiki up to 1.19.23/1.23.8/1.24.1 Blacklist Filter href cross site scripting

CVSS Meta Temp Score
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CTI Interest Score
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4.1$0-$5k0.00

Summaryinfo

A vulnerability marked as problematic has been reported in MediaWiki up to 1.19.23/1.23.8/1.24.1. Affected is an unknown function of the component Blacklist Filter. Performing a manipulation of the argument href results in cross site scripting. This vulnerability is cataloged as CVE-2015-2932. It is possible to initiate the attack remotely. There is no exploit available. It is suggested to upgrade the affected component.

Detailsinfo

A vulnerability classified as problematic has been found in MediaWiki up to 1.19.23/1.23.8/1.24.1 (Content Management System). This affects an unknown code of the component Blacklist Filter. The manipulation of the argument href with an unknown input leads to a cross site scripting vulnerability. CWE is classifying the issue as CWE-79. The product does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users. This is going to have an impact on integrity. The summary by CVE is:

Incomplete blacklist vulnerability in MediaWiki before 1.19.24, 1.2x before 1.23.9, and 1.24.x before 1.24.2 allows remote attackers to inject arbitrary web script or HTML via an animated href XLink element.

The weakness was shared 03/31/2015 by Bawolff with iSEC Partners (oss-sec). It is possible to read the advisory at openwall.com. This vulnerability is uniquely identified as CVE-2015-2932 since 04/07/2015. The exploitability is told to be easy. 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 of the vulnerability are known, but there is no available exploit. The attack technique deployed by this issue is T1059.007 according to MITRE ATT&CK.

The vulnerability scanner Nessus provides a plugin with the ID 82686 (Mandriva Linux Security Advisory : mediawiki (MDVSA-2015:200)), which helps to determine the existence of the flaw in a target environment. It is assigned to the family Mandriva Local Security Checks. The commercial vulnerability scanner Qualys is able to test this issue with plugin 13127 (Mediawiki Multiple Vulnerabilities (MediaWiki Security Release: 1.19.24, 1.23.9 and 1.24.2)).

Upgrading to version 1.19.24, 1.23.9 or 1.24.2 eliminates this vulnerability.

The vulnerability is also documented in the databases at Tenable (82686), SecurityFocus (BID 73477†) and Vulnerability Center (SBV-49889†). The entries VDB-74798, VDB-74800, VDB-74801 and VDB-74802 are related to this item. Be aware that VulDB is the high quality source for vulnerability data.

Productinfo

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CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 4.3
VulDB Meta Temp Score: 4.1

VulDB Base Score: 4.3
VulDB Temp Score: 4.1
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

NVD Base Score: 🔍

Exploitinginfo

Class: Cross site scripting
CWE: CWE-79 / CWE-94 / CWE-74
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Nessus ID: 82686
Nessus Name: Mandriva Linux Security Advisory : mediawiki (MDVSA-2015:200)
Nessus File: 🔍
Nessus Risk: 🔍
Nessus Family: 🔍

OpenVAS ID: 801900
OpenVAS Name: MediaWiki Multiple Vulnerabilities - Mar15 (Windows)
OpenVAS File: 🔍
OpenVAS Family: 🔍

Qualys ID: 🔍
Qualys Name: 🔍

Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: MediaWiki 1.19.24/1.23.9/1.24.2

Timelineinfo

03/31/2015 🔍
03/31/2015 +0 days 🔍
04/07/2015 +7 days 🔍
04/13/2015 +6 days 🔍
04/13/2015 +0 days 🔍
04/14/2015 +1 days 🔍
04/27/2015 +13 days 🔍
05/03/2022 +2563 days 🔍

Sourcesinfo

Product: mediawiki.org

Advisory: openwall.com
Researcher: Bawolff
Organization: iSEC Partners
Status: Not defined
Confirmation: 🔍

CVE: CVE-2015-2932 (🔍)
GCVE (CVE): GCVE-0-2015-2932
GCVE (VulDB): GCVE-100-74799
SecurityFocus: 73477 - MediaWiki Multiple Security Vulnerabilities
Vulnerability Center: 49889 - MediaWiki 1.1x and 1.2x Remote XSS \, Medium

See also: 🔍

Entryinfo

Created: 04/14/2015 09:52
Updated: 05/03/2022 20:57
Changes: 04/14/2015 09:52 (63), 06/27/2017 03:52 (10), 05/03/2022 20:57 (3)
Complete: 🔍
Cache ID: 216:017:103

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