CVE-2023-24811

Published on: Not Yet Published

Last Modified on: 03/03/2023 04:43:00 AM UTC

CVE-2023-24811 - advisory for GHSA-vc39-c453-67g3

Source: Mitre Source: NIST CVE.ORG Print: PDF PDF
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

Certain versions of Misskey from Misskey contain the following vulnerability:

Misskey is an open source, decentralized social media platform. In versions prior to 13.3.2 the URL preview function is subject to a cross site scripting vulnerability due to insufficient URL validation. Arbitrary JavaScript is executed when a malicious URL is loaded in the `View in Player` or `View in Window` preview. This has been fixed in version 13.3.2. Users are advised to upgrade. Users unable to upgrade should avoid usage of the `View in Player` or `View in Window` functions.

  • CVE-2023-24811 has been assigned by URL Logo security-adviso[email protected] to track the vulnerability - currently rated as MEDIUM severity.
  • Affected Vendor/Software: URL Logo misskey-dev - misskey version = < 13.3.2

CVSS3 Score: 6.1 - MEDIUM

Attack
Vector ⓘ		 Attack
Complexity		 Privileges
Required		 User
Interaction
NETWORK LOW NONE REQUIRED
Scope Confidentiality
Impact		 Integrity
Impact		 Availability
Impact
CHANGED LOW LOW NONE

CVE References

Description Tags ⓘ Link
fix(client): validate urls to improve security · misskey-dev/misskey@38f9d1e · GitHub github.com
text/html
 URL Logo MISC github.com/misskey-dev/misskey/commit/38f9d1e76428bea47c5944c440eab25428c7d99e
XSS vulnerability using url preview · Advisory · misskey-dev/misskey · GitHub github.com
text/html
 URL Logo MISC github.com/misskey-dev/misskey/security/advisories/GHSA-vc39-c453-67g3
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Known Affected Configurations (CPE V2.3)

Type Vendor Product Version Update Edition Language
ApplicationMisskeyMisskeyAllAllAllAll
  • cpe:2.3:a:misskey:misskey:*:*:*:*:*:*:*:*:

Social Mentions

Source Title Posted (UTC)
Twitter Icon @CVEreport CVE-2023-24811 : Misskey is an open source, decentralized social media platform. In versions prior to 13.3.2 the UR… twitter.com/i/web/status/1… 2023-02-22 20:06:14
Reddit Logo Icon /r/netcve CVE-2023-24811 2023-02-22 22:55:02
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