Misskey: Cross-site scripting in RSS feed item links
Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
| Vendor | Product | Default status | Versions | |||||||||
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| misskey-dev | misskey | affected |
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No data.
No data.
| Vendor | Product | Versions | ||||||||||||
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| Misskey | Misskey |
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No CVSS v3.1
No CVSS v3.0
No CVSS v2
This CVE is not in the KEV list.
Exploit prediction score: < 1% (0.630% probability within 30 days)
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| First Time appeared |
Misskey
Misskey misskey |
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| Vendors & Products |
Misskey
Misskey misskey |
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| Metrics |
ssvc
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| Description | Misskey is an open source, federated social media platform. From 12.0.0 until 2026.7.0, the RSS components display feed item links from configured feeds without verifying their URL schemes. Missing URL scheme verification allows an attacker who controls feed content to provide an unsafe-scheme link that causes script execution when a user clicks it in an RSS widget. This issue is fixed in version 2026.7.0. | |
| Title | Misskey: Cross-site scripting in RSS feed item links | |
| Weaknesses | CWE-79 | |
| References |
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| Metrics |
cvssV4_0
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