CVE-2026-67287 Joomla Extension - joomshaper.com - Unauthenticated comment creation in SP Page Builder < 6.8.0
Unauthenticated attackers can create comments by overriding disabled guest settings, requiring an upgrade to SP Page Builder.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2026-67287?
CVE-2026-67287 is a medium-severity missing authorization vulnerability in joomshaper.com SP Page Builder extension for Joomla, published on 12 Aug 2026. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
Joomla Extension - joomshaper.com - Unauthenticated comment creation in SP Page Builder < 6.8.0 - An unauthenticated attacker can create comments on instances with disabled guest commenting by overriding the setting in question with user supplied input.
Weakness: CWE-284
Which versions are affected by CVE-2026-67287?
How do I fix CVE-2026-67287?
No fix has been published for CVE-2026-67287 yet. Limit exposure of the affected software until one is available.
Upgrade, and check permissions on every request on the server, not only in the interface. More about Missing authorization.
Is CVE-2026-67287 being exploited?
There is no known exploitation of CVE-2026-67287 in the wild and no public exploit code.
Sources
Also known as GHSA-43q2-pmmj-8ph8.