CVE Explorer
CVE-2026-46714
Misskey is an open source, federated social media platform. IVersions 8.63.0 and later, but prior to 2026.5.4, contain a vulnerability that can cause the Misskey web client to slow down or crash when it applies a malformed theme. This issue has been fixed in version 2026.5.4.
Known exploited
Not asserted
Disputed
No
Stale source
No
Conflicts
0
Affected products and versions
1 source assertion{"product":"misskey","vendor":"misskey-dev","versions":[{"status":"affected","version":">= 8.63.0, < 2026.5.4"}]}
- cve_program_cvelist_v5affectedurn:baitaphish:normalized-source-record:v2:75c6d00a060f438ec6182a3e09b8d3a0f782c687e38b2c5c19c252963419c6b6 · sha256:1cf8fdc26d7afc5e… · /containers/cna/affected/0
Provider-owned CVSS observations
1 source assertion{"metric":{"attackComplexity":"LOW","attackRequirements":"NONE","attackVector":"NETWORK","baseScore":5.1,"baseSeverity":"MEDIUM","privilegesRequired":"NONE","subAvailabilityImpact":"LOW","subConfidentialityImpact":"NONE","subIntegrityImpact":"NONE","userInteraction":"ACTIVE","vectorString":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:N/VI:N/VA:N/SC:N/SI:N/SA:L","version":"4.0","vulnAvailabilityImpact":"NONE","vulnConfidentialityImpact":"NONE","vulnIntegrityImpact":"NONE"},"metric_type":"cvssV4_0"}
- cve_program_cvelist_v5cvssurn:baitaphish:normalized-source-record:v2:75c6d00a060f438ec6182a3e09b8d3a0f782c687e38b2c5c19c252963419c6b6 · sha256:1cf8fdc26d7afc5e… · /containers/cna/metrics/0/cvssV4_0
CWE assertions
1 source assertion{"cweId":"CWE-674","description":"CWE-674: Uncontrolled Recursion","lang":"en","type":"CWE"}
- cve_program_cvelist_v5cweurn:baitaphish:normalized-source-record:v2:75c6d00a060f438ec6182a3e09b8d3a0f782c687e38b2c5c19c252963419c6b6 · sha256:1cf8fdc26d7afc5e… · /containers/cna/problemTypes/0/descriptions/0
Source references
2 source assertions{"name":"https://github.com/misskey-dev/misskey/releases/tag/2026.5.4","tags":["x_refsource_MISC"],"url":"https://github.com/misskey-dev/misskey/releases/tag/2026.5.4"}
- cve_program_cvelist_v5referenceurn:baitaphish:normalized-source-record:v2:75c6d00a060f438ec6182a3e09b8d3a0f782c687e38b2c5c19c252963419c6b6 · sha256:1cf8fdc26d7afc5e… · /containers/cna/references/1
{"name":"https://github.com/misskey-dev/misskey/security/advisories/GHSA-wmhf-m93m-rgmj","tags":["x_refsource_CONFIRM"],"url":"https://github.com/misskey-dev/misskey/security/advisories/GHSA-wmhf-m93m-rgmj"}
- cve_program_cvelist_v5referenceurn:baitaphish:normalized-source-record:v2:75c6d00a060f438ec6182a3e09b8d3a0f782c687e38b2c5c19c252963419c6b6 · sha256:1cf8fdc26d7afc5e… · /containers/cna/references/0
Attribution and limitations
- CVE Program CVEList V5: Reproduce the MITRE copyright designation and CVE license in copies. Source →
Provider severity values are preserved separately. Baitaphish does not convert them into a risk rating, infer affected products, or treat EPSS as observed exploitation.