Wiki.js up to 2.5.255 SVG File cross site scripting

CVSS Meta Temp Score
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CTI Interest Score
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4.4$0-$5k0.00

Summaryinfo

A vulnerability classified as problematic was found in Wiki.js up to 2.5.255. The affected element is an unknown function of the component SVG File Handler. Executing a manipulation can lead to cross site scripting. This vulnerability appears as CVE-2021-25993. The attack may be performed from remote. There is no available exploit. Applying a patch is advised to resolve this issue.

Detailsinfo

A vulnerability was found in Wiki.js up to 2.5.255 (Content Management System). It has been declared as problematic. This vulnerability affects an unknown function of the component SVG File Handler. The manipulation with an unknown input leads to a cross site scripting vulnerability. 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 weakness was presented 12/30/2021. The advisory is shared for download at whitesourcesoftware.com. This vulnerability was named CVE-2021-25993 since 01/22/2021. 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.

Applying the patch 5d3e81496fba1f0fbd64eeb855f30f69a9040718 is able to eliminate this problem. The bugfix is ready for download at github.com.

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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: 🔍

CNA Base Score: 5.4
CNA Vector (WhiteSource): 🔍

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: Patch
Status: 🔍

0-Day Time: 🔍

Patch: 5d3e81496fba1f0fbd64eeb855f30f69a9040718

Timelineinfo

01/22/2021 🔍
12/30/2021 +342 days 🔍
12/30/2021 +0 days 🔍
12/31/2021 +1 days 🔍

Sourcesinfo

Advisory: 5d3e81496fba1f0fbd64eeb855f30f69a9040718
Status: Confirmed

CVE: CVE-2021-25993 (🔍)
GCVE (CVE): GCVE-0-2021-25993
GCVE (VulDB): GCVE-100-189448

Entryinfo

Created: 12/30/2021 08:13
Updated: 12/31/2021 15:12
Changes: 12/30/2021 08:13 (50), 12/31/2021 15:07 (2), 12/31/2021 15:12 (1)
Complete: 🔍
Cache ID: 216::103

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