Paper/Archive/CVE-2026-65879

CVE-2026-65879

joomshaper.com SP Page Builder extension for Joomla — Joomla Extension - joomshaper.com - Unauthenticated mail relay via a hardcoded, product-wide secret in SP Page Builder < 6.7.1

EPSS 0.5%CVSS 9.8

critical.is priorityof 100

CVSS 9.8 (ADP)9.8 / 10 × 3029.4 Not in CISA KEV+300.0 EPSS percentile 43.7.437 × 208.7 No public exploit+100.0 SSVC exploitation: none+100.0

Description · from the CVE record

Joomla Extension - joomshaper.com - Unauthenticated mail relay via a hardcoded, product-wide secret in SP Page Builder < 6.7.1 - A hardcoded secret allowed attackers to forge the mail from address of forms.

Affected

ProductAffectedFixed inSource

SP Page Builder extension for Joomla1.0.0-6.7.0–CNA

Scores by source

CISA ADP9.8CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

CISA ADPSSVCExploitation: none · Automatable: yes · Technical impact: total

References

refjoomshaper.com/page-builder writeupmysites.guru/blog/sp-page-builder-sql-injection-mail-relay-disclosure