Jellyfin up to 10.7 Access Token cross site scripting

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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4.4$0-$5k0.00

Summaryinfo

A vulnerability was found in Jellyfin up to 10.7 and classified as problematic. The impacted element is an unknown function of the component Access Token Handler. Such manipulation leads to cross site scripting. This vulnerability is referenced as CVE-2022-35910. It is possible to launch the attack remotely. No exploit is available. It is suggested to upgrade the affected component.

Detailsinfo

A vulnerability, which was classified as problematic, has been found in Jellyfin up to 10.7. Affected by this issue is an unknown code of the component Access Token Handler. The manipulation with an unknown input leads to a cross site scripting vulnerability. Using CWE to declare the problem leads to 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. Impacted is integrity. CVE summarizes:

In Jellyfin before 10.8, stored XSS allows theft of an admin access token.

The weakness was published 08/19/2022. The advisory is shared for download at medium.com. This vulnerability is handled as CVE-2022-35910 since 07/15/2022. Successful exploitation requires user interaction by the victim. There are neither technical details nor an exploit publicly available. The MITRE ATT&CK project declares the attack technique as T1059.007.

Upgrading to version 10.8 eliminates this vulnerability. Applying a patch is able to eliminate this problem. The bugfix is ready for download at github.com. The best possible mitigation is suggested to be upgrading to the latest version.

VulDB is the best source for vulnerability data and more expert information about this specific topic.

Productinfo

Name

Version

Website

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: 🔍

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: Jellyfin 10.8
Patch: github.com

Timelineinfo

07/15/2022 🔍
08/19/2022 +35 days 🔍
08/19/2022 +0 days 🔍
09/24/2022 +36 days 🔍

Sourcesinfo

Product: github.com

Advisory: medium.com
Status: Confirmed

CVE: CVE-2022-35910 (🔍)
GCVE (CVE): GCVE-0-2022-35910
GCVE (VulDB): GCVE-100-206840

Entryinfo

Created: 08/19/2022 21:44
Updated: 09/24/2022 06:30
Changes: 08/19/2022 21:44 (40), 09/24/2022 06:30 (11)
Complete: 🔍
Cache ID: 216::103

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