Metrics
Affected Vendors & Products
| Source | ID | Title |
|---|---|---|
EUVD |
EUVD-2024-46198 | Misskey is an open source, federated social media platform. In affected versions missing validation in `ApRequestService.signedGet` allows an attacker to create fake user profiles that appear to be from a different instance than the one where they actually exist. These profiles can be used to impersonate existing users from the target instance. Vulnerable Misskey instances will accept spoofed users as valid, allowing an attacker to impersonate users on another instance. Attackers have full control of the spoofed user and can post, renote, or otherwise interact like a real account. This issue has been addressed in version 2024.11.0-alpha.3. Users are advised to upgrade. There are no known workarounds for this vulnerability. |
Solution
No solution given by the vendor.
Workaround
No workaround given by the vendor.
Wed, 26 Nov 2025 16:00:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| First Time appeared |
Misskey
Misskey misskey |
|
| CPEs | cpe:2.3:a:misskey:misskey:*:*:*:*:*:*:*:* cpe:2.3:a:misskey:misskey:2024.11.0:alpha0:*:*:*:*:*:* cpe:2.3:a:misskey:misskey:2024.11.0:alpha1:*:*:*:*:*:* cpe:2.3:a:misskey:misskey:2024.11.0:alpha2:*:*:*:*:*:* cpe:2.3:a:misskey:misskey:2024.8.0:rc3:*:*:*:*:*:* cpe:2.3:a:misskey:misskey:2024.8.0:rc4:*:*:*:*:*:* cpe:2.3:a:misskey:misskey:2024.8.0:rc5:*:*:*:*:*:* |
|
| Vendors & Products |
Misskey
Misskey misskey |
|
| Metrics |
cvssV3_1
|
Mon, 14 Jul 2025 13:45:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Metrics |
epss
|
epss
|
Thu, 19 Dec 2024 17:15:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Metrics |
ssvc
|
Wed, 18 Dec 2024 19:30:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Description | Misskey is an open source, federated social media platform. In affected versions missing validation in `ApRequestService.signedGet` allows an attacker to create fake user profiles that appear to be from a different instance than the one where they actually exist. These profiles can be used to impersonate existing users from the target instance. Vulnerable Misskey instances will accept spoofed users as valid, allowing an attacker to impersonate users on another instance. Attackers have full control of the spoofed user and can post, renote, or otherwise interact like a real account. This issue has been addressed in version 2024.11.0-alpha.3. Users are advised to upgrade. There are no known workarounds for this vulnerability. | |
| Title | Missing validation allows spoofed profiles in Misskey | |
| Weaknesses | CWE-20 | |
| References |
| |
| Metrics |
cvssV4_0
|
Status: PUBLISHED
Assigner: GitHub_M
Published:
Updated: 2024-12-19T16:59:27.043Z
Reserved: 2024-11-14T15:05:46.767Z
Link: CVE-2024-52590
Updated: 2024-12-19T16:59:21.300Z
Status : Analyzed
Published: 2024-12-18T20:15:23.527
Modified: 2025-11-26T15:48:13.687
Link: CVE-2024-52590
No data.
OpenCVE Enrichment
No data.
EUVD