CVE-2023-36459
MEDIUM6.1EPSS 0.19%Mastodon vulnerable to Cross-site Scripting through oEmbed preview cards
發布日:2024/3/6修改日:2025/10/15
描述
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.
受影響套件(1)
- Bitnami/mastodon>= 1.3.0, < 3.5.9, >= 4.0.0, < 4.0.5, >= 4.1.0, < 4.1.3
CVSS 分數
| 來源 | 版本 | 嚴重程度 | 向量 |
|---|---|---|---|
| osv | CVSS 3.1 | MEDIUM6.1 | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N |
參考連結(7)
- WEBhttps://github.com/mastodon/mastodon/commit/6d8e0fae3e96f3cf4febe03fa7fcf5b95ff761b2
- WEBhttps://github.com/mastodon/mastodon/releases/tag/v3.5.9
- WEBhttps://github.com/mastodon/mastodon/releases/tag/v4.0.5
- WEBhttps://github.com/mastodon/mastodon/releases/tag/v4.1.3
- WEBhttps://github.com/mastodon/mastodon/security/advisories/GHSA-ccm4-vgcc-73hp
- WEBhttps://nvd.nist.gov/vuln/detail/CVE-2023-36459
- WEBhttp://www.openwall.com/lists/oss-security/2023/07/06/5