CVE-2026-29001 (GCVE-0-2026-29001)

Vulnerability from cvelistv5 – Published: 2026-10-21 21:03 – Updated: 2026-10-23 13:28 X_Open Source
VLAI
Title
TastyIgniter 4.4.5 PHP Object Injection via Settings Deserialization
Summary
TastyIgniter through 4.4.5 contain a PHP object injection vulnerability that allows authenticated administrators to achieve arbitrary code execution by submitting a serialized PHP object as a settings value, which is stored unsanitized and later unserialized by getValueAttribute() when the setting is read. Attackers can submit a serialized gadget chain, such as one generated via phpggc, through the admin settings form (for example the maintenance_message setting loaded by CheckMaintenance.php) to achieve arbitrary operating-system command execution as the PHP application process user, with the impact persisting until the value is overwritten.
CWE
  • CWE-502 - Deserialization of Untrusted Data
Assigner
VulnCheck CNA under the mitre root
CNA scorecard B 84/100 over 6759 records in the last 180 days details
References
Impacted products
Vendor Product Version CPE status
tastyigniter TastyIgniter Affected: 0 , ≤ 4.4.5 (semver)
guessed Create a notification for this product.
Date Public
2026-10-21 00:00
Show details on NVD website

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    "datePublished": "2026-10-21T21:03:25.481Z",
    "dateReserved": "2026-03-03T16:42:01.012Z",
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}



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