EUVD-2026-62375
GHSA-wrpq-j7q3-24j7
Severity by source
AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Unauthenticated network SSTI reaching a template sink with no user interaction (AV:N/AC:L/PR:N/UI:N) yields code execution with full confidentiality, integrity, and availability loss.
Primary rating from Vendor (Patchstack).
CVSS VectorVendor: Patchstack
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Lifecycle Timeline
2DescriptionCVE.org
Unauthenticated Remote Code Execution (RCE) in JetEngine <= 3.8.14 versions.
AnalysisAI
Remote code execution in Crocoblock JetEngine (WordPress plugin) versions 3.8.14 and earlier allows unauthenticated attackers to run arbitrary code on the host, tagged by Patchstack as a server-side template injection (SSTI) issue. The CVSS 3.1 base score is 9.8 (AV:N/AC:L/PR:N/UI:N) reflecting network-reachable, no-privilege, no-interaction exploitation with full confidentiality, integrity, and availability impact. …
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Attack ChainAIDerived
Hypothetical attack flow derived from CVE metadata
Vulnerability AssessmentAI
| Exploitation | The target must run WordPress with the Crocoblock JetEngine plugin at version 3.8.14 or earlier and expose a code path that passes attacker input into JetEngine's template engine (the SSTI sink). … Additional conditions and limiting factors are described in the full assessment. |
| Risk Assessment | The CVSS vector (AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H = 9.8) describes a worst-case, network-exploitable, unauthenticated flaw with full triad impact, which is the strongest severity signal available here. … Full risk analysis with EPSS, KEV, and SSVC signal comparison available after sign-in. |
| Exploit Scenario | An unauthenticated attacker sends a crafted HTTP request to a WordPress site running JetEngine <= 3.8.14, embedding a template-injection payload in a parameter that reaches JetEngine's template rendering path. The template engine evaluates the injected expression server-side, executing attacker-chosen code as the web-server user and yielding full site and host compromise. … |
| Remediation | No vendor-released patch version was identified in the provided data; the advisory only confirms that JetEngine 3.8.14 and earlier are vulnerable, so administrators should upgrade to the first Crocoblock release published after 3.8.14 as soon as it is available and consult the Patchstack advisory at https://patchstack.com/database/wordpress/plugin/jet-engine/vulnerability/wordpress-jetengine-plugin-3-8-14-remote-code-execution-rce-vulnerability to confirm the exact fixed build. … Detailed patch versions, workarounds, and compensating controls in full report. |
Recommended ActionAI
Within 24 hours: Inventory all WordPress installations running JetEngine version 3.8.14 or earlier across managed hosting and internal infrastructure. …
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