cPanel up to 71.9980.36 YUM Autorepair Stored cross site scripting

CVSS Meta Temp Score
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CTI Interest Score
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4.9$0-$5k0.00

Summaryinfo

A vulnerability was found in cPanel up to 71.9980.36. It has been classified as problematic. This affects an unknown part of the component YUM Autorepair. This manipulation causes cross site scripting (Stored). This vulnerability is tracked as CVE-2018-20900. The attack is possible to be carried out remotely. No exploit exists. Upgrading the affected component is recommended.

Detailsinfo

A vulnerability has been found in cPanel up to 71.9980.36 (Hosting Control Software) and classified as problematic. Affected by this vulnerability is an unknown code block of the component YUM Autorepair. The manipulation with an unknown input leads to a cross site scripting vulnerability (Stored). The CWE definition for the vulnerability is 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. As an impact it is known to affect integrity. The summary by CVE is:

cPanel before 71.9980.37 allows stored XSS in the YUM autorepair functionality (SEC-399).

The weakness was disclosed 08/01/2019 (Website). It is possible to read the advisory at documentation.cpanel.net. This vulnerability is known as CVE-2018-20900 since 07/31/2019. The attack can be launched remotely. The exploitation doesn't need any form of authentication. It demands that the victim is doing some kind of user interaction. The technical details are unknown and an exploit is not publicly available. The attack technique deployed by this issue is T1059.007 according to MITRE ATT&CK.

Upgrading to version 71.9980.37 eliminates this vulnerability.

The entries VDB-139202, VDB-139203, VDB-139204 and VDB-139205 are pretty similar. Be aware that VulDB is the high quality source for vulnerability data.

Productinfo

Type

Name

Version

License

CPE 2.3info

CPE 2.2info

CVSSv4info

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

AVACAuCIA
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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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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-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 71.9980.37

Timelineinfo

07/31/2019 🔍
08/01/2019 +1 days 🔍
08/02/2019 +1 days 🔍
07/18/2020 +351 days 🔍

Sourcesinfo

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

CVE: CVE-2018-20900 (🔍)
GCVE (CVE): GCVE-0-2018-20900
GCVE (VulDB): GCVE-100-139207
See also: 🔍

Entryinfo

Created: 08/02/2019 11:39
Updated: 07/18/2020 08:47
Changes: 08/02/2019 11:39 (58), 07/18/2020 08:47 (1)
Complete: 🔍
Cache ID: 216::103

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