Emby Server up to 4.4.x Items/RemoteSearch/Image ImageURL server-side request forgery

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 (≈)
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CTI Interest Score
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7.7$0-$5k0.00

Summaryinfo

A vulnerability was found in Emby Server up to 4.4.x. It has been classified as critical. This affects an unknown function of the file Items/RemoteSearch/Image. Performing a manipulation of the argument ImageURL results in server-side request forgery. This vulnerability is cataloged as CVE-2020-26948. It is possible to initiate the attack remotely. There is no exploit available. Upgrading the affected component is recommended.

Detailsinfo

A vulnerability, which was classified as critical, was found in Emby Server up to 4.4.x. This affects an unknown code block of the file Items/RemoteSearch/Image. The manipulation of the argument ImageURL with an unknown input leads to a server-side request forgery vulnerability. CWE is classifying the issue as CWE-918. The web server receives a URL or similar request from an upstream component and retrieves the contents of this URL, but it does not sufficiently ensure that the request is being sent to the expected destination. This is going to have an impact on confidentiality, integrity, and availability.

The weakness was shared 10/11/2020. This vulnerability is uniquely identified as CVE-2020-26948. It is possible to initiate the attack remotely. Technical details are known, but no exploit is available.

Upgrading to version 4.5.0 eliminates this vulnerability.

Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

Productinfo

Vendor

Name

Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 8.0
VulDB Meta Temp Score: 7.9

VulDB Base Score: 6.3
VulDB Temp Score: 6.0
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 9.8
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: Server-side request forgery
CWE: CWE-918
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: Server 4.5.0

Timelineinfo

10/10/2020 🔍
10/11/2020 +1 days 🔍
10/11/2020 +0 days 🔍
11/18/2020 +38 days 🔍

Sourcesinfo

Status: Not defined

CVE: CVE-2020-26948 (🔍)
GCVE (CVE): GCVE-0-2020-26948
GCVE (VulDB): GCVE-100-162489

Entryinfo

Created: 10/11/2020 11:25
Updated: 11/18/2020 08:22
Changes: 10/11/2020 11:25 (23), 10/11/2020 11:29 (14), 11/17/2020 08:28 (4), 11/18/2020 08:19 (2), 11/18/2020 08:22 (14)
Complete: 🔍
Cache ID: 216::103

Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

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