CVE-2026-24892— openITCOCKPIT has Unsafe Deserialization in openITCOCKPIT Changelog Handling
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I. Basic Information for CVE-2026-24892
Vulnerability Information
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Vulnerability Title
openITCOCKPIT has Unsafe Deserialization in openITCOCKPIT Changelog Handling
Source: NVD (National Vulnerability Database)
Vulnerability Description
openITCOCKPIT is an open source monitoring tool built for different monitoring engines like Nagios, Naemon and Prometheus. openITCOCKPIT Community Edition 5.3.1 and earlier contains an unsafe PHP deserialization pattern in the processing of changelog entries. Serialized changelog data derived from attacker-influenced application state is unserialized without restricting allowed classes. Although no current application endpoint was found to introduce PHP objects into this data path, the presence of an unrestricted unserialize() call constitutes a latent PHP object injection vulnerability. If future code changes, plugins, or refactors introduce object values into this path, the vulnerability could become immediately exploitable with severe impact, including potential remote code execution.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
Source: NVD (National Vulnerability Database)
Vulnerability Type
可信数据的反序列化
Source: NVD (National Vulnerability Database)
Vulnerability Title
openITCOCKPIT 代码问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
openITCOCKPIT是openITCOCKPIT开源的一个系统监控软件。 openITCOCKPIT 5.3.1及之前版本存在代码问题漏洞，该漏洞源于处理变更日志条目时存在不安全的PHP反序列化模式，可能导致潜在的PHP对象注入漏洞。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)
Affected Products
| Vendor | Product | Affected Versions | CPE | Subscribe |
|---|---|---|---|---|
| openITCOCKPIT | openITCOCKPIT | < 5.4.0 | - |
II. Public POCs for CVE-2026-24892
| # | POC Description | Source Link | Shenlong Link |
|---|
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IV. Related Vulnerabilities
Same weakness: CWE-502
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PhpSpreadsheet SSRF and RCE via PHP stream wrappers in IOFac - CVE-2026-7712
MindsDB Pickle pickle.loads deserialization
V. Comments for CVE-2026-24892
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