CVE-2025-43918

6.4 mediumEPSS 0.1%

Medium (6.4). EPSS 0.1% chance of exploitation in the next 30 days.

SSL.com before 2025-04-19, when domain validation method 3.2.2.4.14 is used, processes certificate requests such that a trusted TLS certificate may be issued for the domain name of a requester's email address, even when the requester does not otherwise establish administrative control of that domain.

Severity

CVSS 3.1

6.4 medium

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N

EPSS: 0.1% chance of exploitation in the next 30 days; higher than 0% of CVEs (scores of 2026-10-31)
CWE: CWE-348
Published: 2025-04-19
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19

References

https://bugzilla.mozilla.org/show_bug.cgi?id=1961406
https://news.ycombinator.com/item?id=43738485

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