CVE-2026-39795 SendPress Newsletters - SQL Injection

SendPress Newsletters <= 1.26.1.20 contains an SQL injection caused by unsanitized input in database queries, letting unauthenticated attackers execute arbitrary SQL commands remotely, exploit requires no authentication.

CVSS base score 9.3 /10
Critical
CISA KEV
Not listed
Public exploit
None known
Authentication
Not required
EPSS
0.33% chance of exploitation in 30 days
View the NVD record ↗

Details

Type
SQL Injection
Impact
SQL Injection, Information Disclosure, Data Tampering
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:N/A:L
Published
6 October 2026
Updated
15 October 2026
Weakness
CWE-89

Vendor fix

Upgrade to the latest version beyond 1.26.1.20.

Patching closes this CVE. It does not tell you which of your systems run the affected version, or what else is exposed alongside them.

References

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