VDB-132459 · CVE-2019-7646 · EDB-ID 46349

CentOS Web Panel up to 0.9.8.763 Package Name add_package Persistent 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.
3.5	$0-$5k	0.00

Summaryinfo

A vulnerability was found in CentOS Web Panel up to 0.9.8.763. It has been classified as problematic. This affects an unknown function of the component Package Name Handler. Performing a manipulation of the argument add_package as part of Parameter results in cross site scripting (Persistent). This vulnerability is cataloged as CVE-2019-7646. It is possible to initiate the attack remotely. Furthermore, there is an exploit available.

Detailsinfo

A vulnerability was found in CentOS Web Panel up to 0.9.8.763. It has been classified as problematic. This affects an unknown code block of the component Package Name Handler. The manipulation of the argument add_package as part of a Parameter leads to a cross site scripting vulnerability (Persistent). 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:

CentOS-WebPanel.com (aka CWP) CentOS Web Panel through 0.9.8.763 is vulnerable to Stored/Persistent XSS for the "Package Name" field via the add_package module parameter.

The bug was discovered 01/10/2019. The weakness was shared 03/26/2019 as EDB-ID 46349 as not defined exploit (Exploit-DB). It is possible to read the advisory at exploit-db.com. This vulnerability is uniquely identified as CVE-2019-7646 since 02/08/2019. It is possible to initiate the attack remotely. The requirement for exploitation is a authentication. It demands that the victim is doing some kind of user interaction. Technical details and a public exploit are known. The attack technique deployed by this issue is T1059.007 according to MITRE ATT&CK.

After immediately, there has been an exploit disclosed. The exploit is shared for download at exploit-db.com. It is declared as proof-of-concept. The vulnerability was handled as a non-public zero-day exploit for at least 75 days. During that time the estimated underground price was around $0-$5k.

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

The vulnerability is also documented in the vulnerability database at Exploit-DB (46349). Statistical analysis made it clear that VulDB provides the best quality for vulnerability data.

Productinfo

Name

CentOS Web Panel

Version

0.9.8.763

License

free

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 3.6
VulDB Meta Temp Score: 3.5

VulDB Base Score: 2.4
VulDB Temp Score: 2.2
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 4.8
NVD Vector: 🔍

CVSSv2info

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Vector	Complexity	Authentication	Confidentiality	Integrity	Availability
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

NVD Base Score: 🔍

Exploitinginfo

Name: Persistent
Class: Cross site scripting / Persistent
CWE: CWE-79 / CWE-94 / CWE-74
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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Exploit-DB: 🔍

Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: no mitigation known
Status: 🔍

0-Day Time: 🔍
Exploit Delay Time: 🔍

Timelineinfo

01/10/2019 🔍
02/08/2019 +29 days 🔍
03/26/2019 +46 days 🔍
03/26/2019 +0 days 🔍
03/26/2019 +0 days 🔍
03/27/2019 +1 days 🔍
01/01/2025 +2107 days 🔍

Sourcesinfo

Advisory: EDB-ID 46349
Status: Not defined

CVE: CVE-2019-7646 (🔍)
GCVE (CVE): GCVE-0-2019-7646
GCVE (VulDB): GCVE-100-132459
scip Labs: https://www.scip.ch/en/?labs.20161013

Entryinfo

Created: 03/27/2019 06:48
Updated: 01/01/2025 02:46
Changes: 03/27/2019 06:48 (65), 05/21/2020 18:03 (1), 01/01/2025 02:46 (16)
Complete: 🔍
Cache ID: 216::103

Statistical analysis made it clear that VulDB provides the best quality for vulnerability data.