CVE-2026-102243
CVE-2026-102243
A vulnerability was identified in MODSetter SurfSense up to 2.0.3. This issue affects some unknown processing of the file /api/search-source/connectors/mcp/test of the component MCP Connector Integration. Such manipulation leads to command injection. It is possible to launch the attack remotely. The exploit is publicly available and might be used. The vendor was contacted early about this disclosure but did not respond in any way.
Published · last modified .
CVSS v3 metric
CVSS v3 base score 7.4 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:L.
EPSS exploit prediction
No EPSS score from FIRST.org yet. New CVEs usually get one within a few days; no score means no signal yet, not low risk. How EPSS works.
Weakness classification (CWE)
References
- vuldb.com/vuln/411141 (vdb-entry)
- vuldb.com/vuln/411141/cti (signature, permissions-required)
- vuldb.com/cve/CVE-2026-102243 (third-party-advisory)
- vuldb.com/submit/933323 (third-party-advisory)
- gist.github.com/DReazer/81504d373f4e32206dc885d3c415e278 (exploit)
Frequently asked questions
- What is CVE-2026-102243?
- CVE-2026-102243 is a high-severity vulnerability, classified under Improper Neutralization of Special Elements in Output Used by a Downstream Component (Injection). CVSS score: 7.4/10. Published 2026-09-29.
- How severe is CVE-2026-102243?
- High severity. CVSS v3 base score is 7.4 out of 10.