CVE-2026-29001
TastyIgniter through 4.4.5 contain a PHP object injection vulnerability that allows authenticated…
- Risk score
- 63/100
- CVSS
- 7.2 v3.1
- Exploit chance (30 days)
- 0.6%
- Published
- 21 Oct 2026
Open in the live forecast Today's forecast
What to know
- What it is
- 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 c…
- Affected
- See advisory
- Fix
- Apply the vendor's security update; see the linked advisory.
- Exploitation
- No known exploitation
Why it is Amber
- CVSS 7.2 high
- On your watchlist: php
References
Original description
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.
Last activity 21 Oct 2026. Patch Forecast updates every hour.