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cpe:2.3:a:misskey:misskey:13.0.0:rc6:*:*:*:*:*:*

part: a version: 13.0.0 update: rc6

VendorMisskey (7f1e8c2c-8455-56ae-89ef-0ce2631b2d21)
ProductMisskey (8bb5e408-94f4-54ba-a544-40b06826381a)
Edition*
Language*
Software edition*
Target software*
Target hardware*
Other*
NotesImported from NVD CPE 2.0 feed

PURL mappings

PURLSourceLast updated
pkg:docker/misskey/misskey purl2cpe 2026-06-01 10:17:16.052140
pkg:github/misskey-dev/misskey purl2cpe 2026-06-01 10:17:16.052141

Vulnerability references

IdentifiercpeApplicabilitySubmitteddb.gcve.eu detailsRationale
CVE:CVE-2025-66482 vulnerable 2026-06-08 07:41:19.018311 Misskey has a login rate limit bypass via spoofed X-Forwarded-For header
Misskey is an open source, federated social media platform. Attackers who use an untrusted reverse proxy or not using a reverse proxy at all can bypass IP rate limiting by adding a forged X-Forwarded-For header. Starting with version 2025.9.1, an option (`trustProxy`) has been added in config file to prevent this from happening. However, it is initialized with an insecure default value before version 2025.12.0-alpha.2, making it still vulnerable if the configuration is not set correctly. This is patched in v2025.12.0-alpha.2 by flipping default value of `trustProxy` to `false`. Users of a trusted reverse proxy who are unsure if they manually overode this value should check their config for optimal behavior. Users are running Misskey with a trusted reverse proxy should not be affected by this vulnerability. From v2025.9.1 to v2025.11.1, workaround is available. Set `trustProxy: false` in config file.
Published: 2025-12-15T23:18:37.295Z
Updated: 2025-12-16T15:09:19.925Z
Reference links
Imported from gcve-enriched-dumps CVE data
CVE:CVE-2025-66402 vulnerable 2026-06-08 07:41:18.865354 misskey.js's export data contains private post data
Misskey is an open source, federated social media platform. Starting in version 13.0.0-beta.16 and prior to version 2025.12.0, an actor who does not have permission to view favorites or clips can can export the posts and view the contents. Version 2025.12.0 fixes the issue.
Published: 2025-12-15T23:09:57.681Z
Updated: 2025-12-16T15:09:28.546Z
Reference links
Imported from gcve-enriched-dumps CVE data

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