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Mailpit: Unauthenticated remote memory-exhaustion DoS via unlimited SMTP DATA and /api/v1/send body sizes
Mailpit: Unauthenticated remote memory-exhaustion DoS via unlimited SMTP DATA and /api/v1/send body sizes
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-fpxj-m5q8-fphw
- https://nvd.nist.gov/vuln/detail/CVE-2026-45713
- https://github.com/axllent/mailpit
- https://github.com/axllent/mailpit/releases/tag/v1.30.0
Structured record: https://osv.dev/vulnerability/GHSA-fpxj-m5q8-fphw
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