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2.1

TallCMS PluginManager allows remote code injection

CVE-2026-105329 · published 13 days ago
Summary

The PluginManager component in TallCMS up to version 4.8.0 can be tricked into running unauthorized code from a distance. This could let an attacker execute commands on your server, potentially compromising data or services. Apply the provided update (fdc18f4c6a36134f8986ca1d7e4e97092e3deb93) as soon as possible to close the gap.

What to do

The CVE record does not list a fixed version. Check the vendor's site or the advisory links below - a fix may already be released.

Affected software
VendorProductAffected versions
– tallcms 4.0
Original advisory text
TallCMS PluginManager ThemeManager.php code injection
A vulnerability was determined in TallCMS up to 4.8.0. This affects an unknown function of the file packages/tallcms/cms/src/Filament/Pages/ThemeManager.php of the component PluginManager. Executing a manipulation can lead to code injection. The attack can be launched remotely. The exploit has been publicly disclosed and may be utilized. This patch is called fdc18f4c6a36134f8986ca1d7e4e97092e3deb93. It is best practice to apply a patch to resolve this issue.
References
Fix within
Internet-facing 60 days
Internal At next upgrade
  • Not known to be exploited
  • Needs hands-on effort to exploit
  • Gives an attacker partial control
Severity
2.1 Low
Exploitation
<1% chance of attack within 30 days
Type
CWE-94Code Injection
CWE-74Injection
Timeline
Published5 Oct 2026
Updated15 Oct 2026
First seen5 Oct 2026
Sources
CVE-2026-105329 · NVD
CVE-2026-105329 · MITRE
CVE-2026-105329 · OSV
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