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CVE-2023-49707HighCVE published 14 December 2023Added to mySites.guru 14 December 2023

S5 Register (mod_s5_register) 1.0.0 to 3.0.0 - SQL Injection

The S5 Register module by JoomlaShine/Shape5, versions 1.0.0 through 3.0.0, is affected by an SQL injection vulnerability. Update the module to a release above 3.0.0 (3.1.0 or later, current builds are 4.x). This rule matches a module, not a component - look for "S5 Register" under Extensions, Modules rather than in the components list.

Is my site affected?

Affected
S5 Register from 1.0.0 up to and including 3.0.0
Fixed in
A release after 3.0.0
What to do
Update S5 Register to the newest release from the vendor. This flaw covers versions up to 3.0.0, so any later release is outside it.
Check whether your sites are affected

How severe CVE-2023-49707 is

The published CVE record has no CVSS score, so there is no vector to break down here. mySites.guru rates it High, and that is the rating your sites are checked against.

Timeline

  1. 14 December 2023CVE-2023-49707 record published by its CNA
  2. 14 December 2023mySites.guru check added for S5 Register (from 1.0.0 up to and including 3.0.0)

Rule details

References

CVE-2023-49707 questions

Which versions are affected by CVE-2023-49707?
CVE-2023-49707 affects S5 Register from 1.0.0 up to and including 3.0.0.
How do I fix CVE-2023-49707?
Update S5 Register to the newest release from the vendor. This flaw covers versions up to 3.0.0, so any later release is outside it.
How severe is CVE-2023-49707?
The published CVE record has no CVSS score. mySites.guru rates it High.

Running an affected version on a site you manage?

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This check is part of the mySites.guru Joomla vulnerability scanner, which reads every installed extension's version on each audit. Browse the rest of the Joomla vulnerability database.

Rules current as of 5 October 2026.