EUVD-2026-67767
GHSA-3h7w-rjf3-fp5p
Severity by source
AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N
Network-reachable authenticated endpoint; low complexity; PR:L confirmed by description; no availability impact per description or CVSS vector.
Primary rating from Vendor (mitre).
CVSS VectorVendor: mitre
Lifecycle Timeline
4DescriptionCVE.org
A command injection vulnerability in the 'advanced/curl' component of Osbil Technology oPanel v1.19.50 and earlier allows authenticated attackers to execute arbitrary shell commands via the 'url' parameter
AnalysisAI
Command injection in oPanel's advanced/curl component allows authenticated attackers to execute arbitrary shell commands on the underlying server. The 'url' parameter accepted by the built-in curl tool is not sanitized, enabling shell metacharacter injection by any logged-in user. …
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Attack ChainAIDerived
Hypothetical attack flow derived from CVE metadata
Vulnerability AssessmentAI
| Exploitation | Exploitation requires a valid authenticated session in oPanel - any low-privileged user account with access to the 'advanced/curl' feature is sufficient (PR:L per CVSS). … Additional conditions and limiting factors are described in the full assessment. |
| Risk Assessment | The CVSS 3.1 score of 8.1 (High) is appropriate given the network-reachable attack vector, low complexity, and high confidentiality and integrity impact. … Full risk analysis with EPSS, KEV, and SSVC signal comparison available after sign-in. |
| Exploit Scenario | Full exploit scenario with step-by-step reproduction available after sign-in. |
| Remediation | No vendor-released patch has been identified at time of analysis; the references do not link to a versioned release or changelog entry. … Detailed patch versions, workarounds, and compensating controls in full report. |
Recommended ActionAI
Within 24 hours, inventory all oPanel deployments and immediately restrict curl component access to only trusted administrators through access control policies. …
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Threat intelligence, references, and detailed analysis are available after sign-in.
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Same weakness CWE-77 – Command Injection
View allSame technique Command Injection
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External POC / Exploit Code
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