RCE in Provectus Kafka-ui
CVE-2026-5562
A vulnerability was identified in provectus kafka-ui up to 0.7.2. This impacts the function validateAccess of the file /api/smartfilters/testexecutions of the component Endpoint. The manipulation leads to code injection. The attack can be…
EPSS: 0.001 (25.5th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 7.3 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L.
Affected products
- Provectus Kafka-ui — versions 0.7.0, 0.7.1, 0.7.2
- Provectus Ui
Weakness classification (CWE)
References
- VDB-355332 | provectus kafka-ui Endpoint testexecutions validateAccess code injection (technical-description, Third Party Advisory, VDB Entry, vdb-entry)
- VDB-355332 | CTI Indicators (IOB, IOC, TTP, IOA) (signature, Permissions Required, permissions-required, VDB Entry)
- Submit #782941 | https://github.com/provectus/ kafka-ui 0.7.2 Code Injection (Third Party Advisory, VDB Entry, third-party-advisory)
- cna@vuldb.com (Exploit, Third Party Advisory, exploit)
Frequently asked questions
- What is CVE-2026-5562?
- CVE-2026-5562 is a high-severity vulnerability in Provectus Kafka-ui, classified under Improper Neutralization of Special Elements in Output Used by a Downstream Component (Injection). CVSS score: 7.3/10. Published 2026-04-05.
- How severe is CVE-2026-5562?
- High severity. CVSS v3 base score is 7.3 out of 10.