CVE-2026-29001

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Source
https://cve.org/CVERecord?id=CVE-2026-29001
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-29001.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2026-29001
Published
2026-10-21T21:03:25Z
Modified
2026-10-22T10:46:01Z
Severity
  • 8.6 (High) CVSS_V4 - CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N CVSS Calculator
Summary
TastyIgniter 4.4.5 PHP Object Injection via Settings Deserialization
Details

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.

Database specific 
{
    "cna_assigner":  "VulnCheck",
    "cwe_ids":  [
        "CWE-502"
    ],
    "osv_generated_from":  "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/29xxx/CVE-2026-29001.json"
}
References

Affected packages

Git / github.com/tastyigniter/tastyigniter

Affected ranges

Type
GIT
Repo
https://github.com/tastyigniter/tastyigniter
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Last Affected
7757e3c8f2fa12bdc53effba19cc5540857e4022
Database specific
Show details 
{
    "extracted_events":  [
        {
            "range":  [
                {
                    "introduced":  "0"
                },
                {
                    "last_affected":  "4.4.5"
                }
            ],
            "source":  "AFFECTED_FIELD",
            "strategy":  "StandardRange"
        }
    ]
}

Affected versions

2.*
2.0.0
2.1.0
2.1.1
v1.*
v1.0-beta
v1.1-beta
v1.2-beta
v1.2.1-beta
v1.3-beta
v1.4.0-beta
v1.4.1-beta
v1.4.1.0-beta
v1.4.2-beta
v3.*
v3.0.4
v3.0.4-beta
v3.0.4-beta.10
v3.0.4-beta.11
v3.0.4-beta.12
v3.0.4-beta.13
v3.0.4-beta.14
v3.0.4-beta.15
v3.0.4-beta.16
v3.0.4-beta.17
v3.0.4-beta.18
v3.0.4-beta.19
v3.0.4-beta.2
v3.0.4-beta.20
v3.0.4-beta.20.1
v3.0.4-beta.21
v3.0.4-beta.22
v3.0.4-beta.22.1
v3.0.4-beta.22.2
v3.0.4-beta.22.3
v3.0.4-beta.22.4
v3.0.4-beta.23
v3.0.4-beta.23.1
v3.0.4-beta.23.2
v3.0.4-beta.24
v3.0.4-beta.24.1
v3.0.4-beta.24.2
v3.0.4-beta.24.3
v3.0.4-beta.24.4
v3.0.4-beta.25
v3.0.4-beta.25.2
v3.0.4-beta.26
v3.0.4-beta.27
v3.0.4-beta.28
v3.0.4-beta.3
v3.0.4-beta.4
v3.0.4-beta.5
v3.0.4-beta.6
v3.0.4-beta.7
v3.0.4-beta.8
v3.0.4-beta.9
v3.0.4-beta.9.1
v3.0.5
v3.0.6
v3.0.7
v3.1.0
v3.1.0-rc.1
v3.1.1
v3.1.2
v3.2.0
v3.2.1
v3.2.2
v3.3.0
v3.3.1
v3.3.2
v3.4.0
v3.4.1
v3.5.0
v3.5.1
v3.5.2
v3.5.3
v3.5.4
v3.5.5
v3.6.0
v3.6.3
v3.6.4
v3.6.6
v3.7.0
v3.7.1
v3.7.2
v3.7.3
v3.7.5
v3.7.6
v3.7.7
v4.*
v4.0.1
v4.0.2
v4.2.0
v4.2.1
v4.2.2
v4.2.5
v4.3.1
v4.3.2
v4.3.3
v4.3.4
v4.4.0
v4.4.1
v4.4.2
v4.4.3
v4.4.5

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-29001.json"