MISP allowed an authenticated site administrator to set the Kafka_rdkafka_config setting to an arbitrary filesystem path. MISP subsequently parsed the referenced INI file and passed its options to rdkafka. A crafted attacker-controlled configuration file could use rdkafka options such as plugin.library.paths to load an external library, resulting in arbitrary code execution with the privileges of the MISP process. An attacker could leverage a MISP-writable location, such as an uploaded file or administrative image, to host the malicious configuration file.
The issue is fixed by restricting the setting to absolute .ini files located only in approved configuration directories outside the webroot and MISP upload targets.
The issue is fixed by restricting the setting to absolute .ini files located only in approved configuration directories outside the webroot and MISP upload targets.
Advisories
No advisories yet.
Fixes
Solution
No solution given by the vendor.
Workaround
No workaround given by the vendor.
References
History
Mon, 22 Jun 2026 17:00:00 +0000
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Misp
Misp misp |
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| Vendors & Products |
Misp
Misp misp |
Mon, 22 Jun 2026 16:30:00 +0000
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| Metrics |
ssvc
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Mon, 22 Jun 2026 13:45:00 +0000
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| Description | MISP allowed an authenticated site administrator to set the Kafka_rdkafka_config setting to an arbitrary filesystem path. MISP subsequently parsed the referenced INI file and passed its options to rdkafka. A crafted attacker-controlled configuration file could use rdkafka options such as plugin.library.paths to load an external library, resulting in arbitrary code execution with the privileges of the MISP process. An attacker could leverage a MISP-writable location, such as an uploaded file or administrative image, to host the malicious configuration file. The issue is fixed by restricting the setting to absolute .ini files located only in approved configuration directories outside the webroot and MISP upload targets. | |
| Title | MISP remote code execution via arbitrary rdkafka configuration path | |
| Weaknesses | CWE-829 | |
| References |
| |
| Metrics |
cvssV4_0
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Projects
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Status: PUBLISHED
Assigner: CIRCL
Published:
Updated: 2026-06-22T15:51:45.951Z
Reserved: 2026-06-22T12:39:24.204Z
Link: CVE-2026-56447
Updated: 2026-06-22T15:51:41.284Z
No data.
No data.
OpenCVE Enrichment
Updated: 2026-06-22T16:45:16Z
Weaknesses