vulntracker.iovulntracker.io
© 2026 vulntracker.io

CVE-2025-43918

MEDIUM
6.4
CVSS Score
Published: April 19, 2025 at 12:00 AM UTC
Updated: June 17, 2026 at 09:24 AM UTC
1 product affected across 1 vendorSSL.com

Using SSL.com by SSL.com?

Get instant alerts when new vulnerabilities affect SSL.com - before attackers find them.

Real-time alertsTrack your software stackFree plan available
Start FreeSign In
Severity
MEDIUM6.4
Exploit prediction
EPSS 0.1%
SSVC
No known exploit

Description

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.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

SSL.com· SSL Com
60%
v < 2025-04-19
Affected range stops below 2025-04-19, so it looks safe — our inference, not a vendor statement

Remediation

No guide yet

No remediation guidance has been written for this CVE yet, and no fixed version or vendor advisory is recorded against it.

References (2)

Source: [email protected]
https://bugzilla.mozilla.org/show_bug.cgi?id=1961406
Source: [email protected]
https://news.ycombinator.com/item?id=43738485

SSVC — Action Prioritization

SSVCNo known exploitNot automatablePartial impact

SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.

CVSS

6.4MEDIUMmitre
Vector?

Quick Info

StatusDEFERRED
CWE
CWE-348

Get alerted

Stop reading CVE feeds looking for your own stack

Track the products you run and VulnTracker tells you when a new CVE affects them — with what is known about fixing it, and nothing about the rest.

Create accountSign in
Free plan, no card