Jirafeau up to 3.4.0 script.php Content-Type/filename Stored cross site scripting

CVSS Meta Temp Score
CVSS is a standardized scoring system to determine possibilities of attacks. The Temp Score considers temporal factors like disclosure, exploit and countermeasures. The unique Meta Score calculates the average score of different sources to provide a normalized scoring system.
Current Exploit Price (≈)
Our analysts are monitoring exploit markets and are in contact with vulnerability brokers. The range indicates the observed or calculated exploit price to be seen on exploit markets. A good indicator to understand the monetary effort required for and the popularity of an attack.
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.
4.9$0-$5k0.00

A vulnerability, which was classified as problematic, was found in Jirafeau up to 3.4.0. This affects some unknown processing of the file script.php. The manipulation of the argument Content-Type/filename with an unknown input leads to a cross site scripting vulnerability (Stored). 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:

script.php in Jirafeau before 3.4.1 is affected by two stored Cross-Site Scripting (XSS) vulnerabilities. These are stored within the shared files description file and allow the execution of a JavaScript payload each time an administrator searches or lists uploaded files. These two injections could be triggered without authentication, and target the administrator. The attack vectors are the Content-Type field and the filename parameter.

The bug was discovered 05/03/2018. The weakness was disclosed 07/07/2018 (Website). It is possible to read the advisory at bishopfox.com. This vulnerability is uniquely identified as CVE-2018-11351 since 05/21/2018. 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 was handled as a non-public zero-day exploit for at least 65 days. During that time the estimated underground price was around $0-$5k. By approaching the search of inurl:script.php it is possible to find vulnerable targets with Google Hacking.

Upgrading to version 3.4.1 eliminates this vulnerability.

The entries 120510, 120511, 120512 and 120565 are pretty similar.

Productinfo

Name

Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB CVSS-B Score: 🔍
VulDB CVSS-BT Score: 🔍
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 5.2
VulDB Meta Temp Score: 5.1

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

NVD Base Score: 6.1
NVD Vector: 🔍

CVSSv2info

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

NVD Base Score: 🔍

Exploitinginfo

Name: Stored
Class: Cross site scripting / Stored
CWE: CWE-79 / CWE-74 / CWE-707
CAPEC: 🔍
ATT&CK: 🔍

Local: No
Remote: Yes

Availability: 🔍
Status: Not defined
Google Hack: 🔍

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: Jirafeau 3.4.1

Timelineinfo

05/03/2018 🔍
05/21/2018 +18 days 🔍
07/07/2018 +46 days 🔍
07/07/2018 +0 days 🔍
07/09/2018 +2 days 🔍
02/26/2020 +597 days 🔍

Sourcesinfo

Advisory: bishopfox.com
Status: Not defined

CVE: CVE-2018-11351 (🔍)
See also: 🔍

Entryinfo

Created: 07/09/2018 10:09
Updated: 02/26/2020 17:07
Changes: 07/09/2018 10:09 (60), 02/26/2020 17:07 (1)
Complete: 🔍
Cache ID: 3:6F7:103

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