cPanel up to 74.0.7 WHM Style Upload Interface cross site scripting

CVSS Meta Temp Score
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CTI Interest Score
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4.3$0-$5k0.00

Summaryinfo

A vulnerability was found in cPanel up to 74.0.7 and classified as problematic. Impacted is an unknown function of the component WHM Style Upload Interface. The manipulation results in cross site scripting. This vulnerability is reported as CVE-2018-20877. The attack can be launched remotely. No exploit exists. It is suggested to upgrade the affected component.

Detailsinfo

A vulnerability classified as problematic has been found in cPanel up to 74.0.7 (Hosting Control Software). Affected is an unknown code of the component WHM Style Upload Interface. The manipulation 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. CVE summarizes:

cPanel before 74.0.8 allows self XSS in WHM Style Upload interface (SEC-437).

The weakness was disclosed 08/01/2019 (Website). The advisory is available at documentation.cpanel.net. This vulnerability is traded as CVE-2018-20877 since 07/31/2019. It is possible to launch the attack remotely. A authentication is needed for exploitation. Successful exploitation requires user interaction by the victim. The technical details are unknown and an exploit is not available. This vulnerability is assigned to T1059.007 by the MITRE ATT&CK project.

Upgrading to version 74.0.8 eliminates this vulnerability.

The entries VDB-139118, VDB-139119, VDB-139120 and VDB-139121 are pretty similar. If you want to get best quality of vulnerability data, you may have to visit VulDB.

Productinfo

Type

Name

Version

License

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 4.4
VulDB Meta Temp Score: 4.4

VulDB Base Score: 3.5
VulDB Temp Score: 3.4
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 5.4
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: 🔍
Status: Not defined

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: cPanel 74.0.8

Timelineinfo

07/31/2019 🔍
08/01/2019 +1 days 🔍
08/01/2019 +0 days 🔍
07/17/2020 +351 days 🔍

Sourcesinfo

Advisory: documentation.cpanel.net
Status: Not defined
Confirmation: 🔍

CVE: CVE-2018-20877 (🔍)
GCVE (CVE): GCVE-0-2018-20877
GCVE (VulDB): GCVE-100-139122
See also: 🔍

Entryinfo

Created: 08/01/2019 16:54
Updated: 07/17/2020 14:07
Changes: 08/01/2019 16:54 (57), 07/17/2020 14:07 (1)
Complete: 🔍
Cache ID: 216::103

If you want to get best quality of vulnerability data, you may have to visit VulDB.

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