Optiontree
CVE-2019-15319
CRITICAL
Severity by source
AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Primary rating from NVD · only source for this CVE.
CVSS VectorNVD
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Lifecycle Timeline
1DescriptionNVD
The option-tree plugin before 2.7.0 for WordPress has Object Injection by leveraging a valid nonce.
AnalysisAI
The option-tree plugin before 2.7.0 for WordPress has Object Injection by leveraging a valid nonce. Rated critical severity (CVSS 9.8), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.
Technical ContextAI
This vulnerability is classified as Deserialization of Untrusted Data (CWE-502), which allows attackers to execute arbitrary code through malicious serialized objects. The option-tree plugin before 2.7.0 for WordPress has Object Injection by leveraging a valid nonce. Affected products include: Optiontree Project Optiontree. Version information: before 2.7.0.
RemediationAI
No vendor patch is available at time of analysis. Monitor vendor advisories for updates. Avoid deserializing untrusted data. Use safe serialization formats (JSON). Implement integrity checks and type allowlists.
More in Optiontree
View allThe option-tree plugin before 2.7.3 for WordPress has Object Injection because serialized classes are mishandled. Rated
The option-tree plugin before 2.7.3 for WordPress has Object Injection because the + character is mishandled. Rated crit
Same weakness CWE-502 – Deserialization of Untrusted Data
View allSame technique Deserialization
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External POC / Exploit Code
Leaving vuln.today