Products
Mastodon
- 2.6.0 to 4.1.18
- 2.6.0 to 4.2.10
Source
security-advisories@github.com
Tags
CVE-2024-37903 details
Published : July 5, 2024, 6:15 p.m.
Last Modified : July 5, 2024, 6:15 p.m.
Last Modified : July 5, 2024, 6:15 p.m.
Description
Mastodon is a self-hosted, federated microblogging platform. Starting in version 2.6.0 and prior to versions 4.1.18 and 4.2.10, by crafting specific activities, an attacker can extend the audience of a post they do not own to other Mastodon users on a target server, thus gaining access to the contents of a post not intended for them. Versions 4.1.18 and 4.2.10 contain a patch for this issue.
CVSS Score
| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8.2 | 9 | 10 |
|---|
Weakness
| Weakness | Name | Description |
|---|---|---|
| CWE-862 | Missing Authorization | The product does not perform an authorization check when an actor attempts to access a resource or perform an action. |
CVSS Data
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
LOW
Availability Impact
NONE
Base Score
8.2
Exploitability Score
3.9
Impact Score
4.2
Base Severity
HIGH
Vector String : CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:N
References
| URL | Source |
|---|---|
| https://github.com/mastodon/mastodon/commit/a1c7aae28aecf06659c5b18cfa131b37cd1512a3 | security-advisories@github.com |
| https://github.com/mastodon/mastodon/commit/d4bf22b632ea8b1174375c4966a6768ab66393b6 | security-advisories@github.com |
| https://github.com/mastodon/mastodon/releases/tag/v4.1.18 | security-advisories@github.com |
| https://github.com/mastodon/mastodon/releases/tag/v4.2.10 | security-advisories@github.com |
| https://github.com/mastodon/mastodon/security/advisories/GHSA-xjvf-fm67-4qc3 | security-advisories@github.com |
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