BIT-mastodon-2023-36459
See a problem?- Import Source
- https://github.com/bitnami/vulndb/tree/main/data/mastodon/BIT-mastodon-2023-36459.json
- JSON Data
- https://api.test.osv.dev/v1/vulns/BIT-mastodon-2023-36459
- Aliases
-
- CVE-2023-36459
- GHSA-ccm4-vgcc-73hp
- Published
- 2024-03-06T10:56:45.177Z
- Modified
- 2024-11-27T19:40:48.342Z
- Summary
- [none]
- Details
-
Mastodon is a free, open-source social network server based on ActivityPub. Starting in version 1.3 and prior to versions 3.5.9, 4.0.5, and 4.1.3, an attacker using carefully crafted oEmbed data can bypass the HTML sanitization performed by Mastodon and include arbitrary HTML in oEmbed preview cards. This introduces a vector for cross-site scripting (XSS) payloads that can be rendered in the user's browser when a preview card for a malicious link is clicked through. Versions 3.5.9, 4.0.5, and 4.1.3 contain a patch for this issue.
- Database specific
{ "cpes": [ "cpe:2.3:a:joinmastodon:mastodon:*:*:*:*:*:*:*:*" ], "severity": "Critical" }- References
-
- http://www.openwall.com/lists/oss-security/2023/07/06/5
- https://github.com/mastodon/mastodon/commit/6d8e0fae3e96f3cf4febe03fa7fcf5b95ff761b2
- https://github.com/mastodon/mastodon/releases/tag/v3.5.9
- https://github.com/mastodon/mastodon/releases/tag/v4.0.5
- https://github.com/mastodon/mastodon/releases/tag/v4.1.3
- https://github.com/mastodon/mastodon/security/advisories/GHSA-ccm4-vgcc-73hp
Affected packages
Bitnami / mastodon
Package
- Name
- mastodon
- Purl
- pkg:bitnami/mastodon
Severity
- 9.3 (Critical) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:N CVSS Calculator