VDB-111029 · CVE-2015-7324 · Qualys 11534

StackIdeas Komento up to 2.0.4 on Joomla Comment helpers/comment.php img/url cross site scripting

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
Our Cyber Threat Intelligence team is monitoring different web sites, mailing lists, exploit markets and social media networks. The CTI Interest Score identifies the interest of attackers and the security community for this specific vulnerability in real-time. A high score indicates an elevated risk to be targeted for this vulnerability.
5.0$0-$5k0.00

Summaryinfo

A vulnerability identified as problematic has been detected in StackIdeas Komento up to 2.0.4 on Joomla. The affected element is an unknown function of the file helpers/comment.php of the component Comment Handler. The manipulation of the argument img/url leads to cross site scripting. This vulnerability is traded as CVE-2015-7324. It is possible to initiate the attack remotely. Furthermore, there is an exploit available. You should upgrade the affected component.

Detailsinfo

A vulnerability was found in StackIdeas Komento up to 2.0.4 on Joomla (Joomla Component) and classified as problematic. This issue affects some unknown functionality of the file helpers/comment.php of the component Comment Handler. The manipulation of the argument img/url with an unknown input leads to a cross site scripting vulnerability. Using CWE to declare the problem leads to 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. Impacted is integrity. The summary by CVE is:

Multiple cross-site scripting (XSS) vulnerabilities in helpers/comment.php in the StackIdeas Komento (com_komento) component before 2.0.5 for Joomla! allow remote attackers to inject arbitrary web script or HTML via the (1) img or (2) url tag of a new comment.

The bug was discovered 10/02/2015. The weakness was shared 12/27/2017 as not defined mailinglist post (Full-Disclosure). The advisory is shared at seclists.org. The identification of this vulnerability is CVE-2015-7324 since 09/22/2015. The attack may be initiated remotely. No form of authentication is needed for a successful exploitation. It demands that the victim is doing some kind of user interaction. Technical details as well as a public exploit are known. MITRE ATT&CK project uses the attack technique T1059.007 for this issue.

The exploit is available at packetstormsecurity.com. It is declared as proof-of-concept. The vulnerability was handled as a non-public zero-day exploit for at least 817 days. During that time the estimated underground price was around $0-$5k. By approaching the search of inurl:helpers/comment.php it is possible to find vulnerable targets with Google Hacking. The commercial vulnerability scanner Qualys is able to test this issue with plugin 11534 (Joomla! Komento Component [URL] and [IMG] Tag Cross-Site Scripting Vulnerability).

Upgrading to version 2.0.5 eliminates this vulnerability.

If you want to get the best quality for vulnerability data then you always have to consider VulDB.

Productinfo

Type

Vendor

Name

Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 5.2
VulDB Meta Temp Score: 5.0

VulDB Base Score: 4.3
VulDB Temp Score: 3.9
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 6.1
NVD Vector: 🔍

CVSSv2info

AVACAuCIA
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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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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: 🔍
Access: Public
Status: Proof-of-Concept
Download: 🔍
Google Hack: 🔍

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Qualys ID: 🔍
Qualys Name: 🔍

Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: Komento 2.0.5

Timelineinfo

09/22/2015 🔍
10/02/2015 +10 days 🔍
12/27/2017 +817 days 🔍
12/27/2017 +0 days 🔍
12/28/2017 +1 days 🔍
11/18/2024 +2517 days 🔍

Sourcesinfo

Advisory: seclists.org
Status: Confirmed
Confirmation: 🔍

CVE: CVE-2015-7324 (🔍)
GCVE (CVE): GCVE-0-2015-7324
GCVE (VulDB): GCVE-100-111029
scip Labs: https://www.scip.ch/en/?labs.20161013

Entryinfo

Created: 12/28/2017 09:35
Updated: 11/18/2024 06:28
Changes: 12/28/2017 09:35 (49), 12/18/2019 06:49 (7), 01/28/2021 08:29 (12), 06/20/2024 23:32 (22), 11/18/2024 06:28 (4)
Complete: 🔍
Cache ID: 216::103

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