Reference page — cumulative record through Saturday, October 3, 2026 UTC. Reference pages update as the archive grows; only dated daily editions are immutable pages of record.
AV AC AT PR UI VC VI VA CVSS EPSS %ile KEV N L N L N H H H 8.7 .0064 48.8 —
AFFECTED Product Versions Fixed misp < 2.5.47 – —
TIMELINE Sep 17 Reserved by CIRCL Sep 17 Published (CNA: CIRCL) Sep 22 RESCORED — CVE-2026-93295 (misp). CVSS 5.1 → 8.7 (NVD).
MISP contains a vulnerability in its background job dispatch mechanism that allows remote code execution as the web user. Background job arguments are passed directly as the argv of the CakePHP console process. CakePHP's ShellDispatcher::_parsePaths() scans the entire argv for path switches (-app, --app, -working, --working, -root, --root, -webroot, --webroot) and uses the following element as the application root. The events/contact endpoint passes user-controlled fields (message and person) into job arguments without validation. An attacker who can submit the contact form can set the person field to a reserved switch and the message field to a phar:// URI pointing to a malicious archive. The CakePHP bootstrap then includes Config/core.php from within that archive, executing attacker-controlled PHP code with the privileges of the web user. The vulnerability requires the ability to submit the events/contact form (or any other endpoint that forwards user input into background job arguments). No special timing or race condition is required; the attack is deterministic once the crafted parameters are accepted. The impact is full remote code execution in the context of the MISP web server process, allowing data exfiltration, persistence, and lateral movement within the host.
| Date | Event | Detail |
|---|---|---|
| September 17, 2026 | Reserved | Reserved by CIRCL |
| September 17, 2026 | Published | Published (CNA: CIRCL) |
| September 22, 2026 | RESCORED | RESCORED — CVE-2026-93295 (misp). CVSS 5.1 → 8.7 (NVD). |
| Vendor | Product / Package | Ecosystem | Version introduced | Fixed |
|---|---|---|---|---|
| misp | misp | — | < 2.5.47 | — |
Authoritative record: CVE-2026-93295 at cve.org
Vendors: misp
This is a reference page, not a dated page of record. It assembles the complete lifecycle of CVE-2026-93295 from the CVE Program record, NVD enrichment, the CISA KEV catalog, EPSS, and OSV advisories. The box score's numbers (CVSS, EPSS, KEV status) are current as of Saturday, October 3, 2026 UTC and are re-derived as the archive grows; only dated daily editions are immutable pages of record. The authoritative source for this identifier is cve.org.
