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Mailpit: WebSocket origin check bypass via percent-encoded path (regression of CVE-2026-22689)
Mailpit: WebSocket origin check bypass via percent-encoded path (regression of CVE-2026-22689)
Affected packages
- github.com/axllent/mailpit
Exploit signal
- Known exploited (CISA KEV)
- No
- EPSS score
- —
- EPSS percentile
- —
EPSS is the probability a CVE is exploited in the wild; percentile is its rank among all CVEs.
Sources
- https://github.com/axllent/mailpit/security/advisories/GHSA-8r62-w5wh-fc5m
- https://nvd.nist.gov/vuln/detail/CVE-2026-67448
- https://github.com/axllent/mailpit/commit/fbe5e006c3f1682b819df58b4a932d7a84920be9
- https://github.com/axllent/mailpit
- https://github.com/axllent/mailpit/releases/tag/v1.30.6
Structured record: https://osv.dev/vulnerability/GHSA-8r62-w5wh-fc5m
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