SARA / Free Tools / CVE / CVE-2023-37307

CVE-2023-37307 — In MISP before 2

In MISP before 2.4.172, title_for_layout is not properly sanitized in Correlations, CorrelationExclusions, and Layouts.

CVSS

5.4 MEDIUM

EPSS

0.42% (top 66.40%)

CWE

—

Published

2023-06-30T17:15:09.800

Last modified

2026-06-23T13:42:00.707

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N

01What is this vulnerability?

In MISP before 2.4.172, title_for_layout is not properly sanitized in Correlations, CorrelationExclusions, and Layouts.

No structured affected-product list available — see references below for vendor advisories.

Not currently listed on the CISA Known Exploited Vulnerabilities (KEV) catalog. EPSS is the best forward-looking signal — see the EPSS row above.

Patch to a fixed version listed in the vendor advisory (see references below).
Mitigate with WAF rules, network egress filters, or feature flags where the patch is not yet available.
Hunt historical logs for exploitation indicators — see Detection signatures below.

For the full vendor write-up, exploit chains, and reference implementations, see the references list in section 09.

Ask SARA in chat to draft a starting detection for this CVE in your stack of choice.

No directly-cited follow-up CVEs in the KB record for this advisory. The references list in section 09 carries the vendor cross-references.

packetstormsecurity.com — http://packetstormsecurity.com/files/176975/MISP-2.4.171-Cross-Site-Scripting.ht…
github.com — https://github.com/MISP/MISP/commit/286c84fab0047726a6a396ceefaae1bb666fc485
github.com — https://github.com/MISP/MISP/compare/v2.4.171...v2.4.172
zigrin.com — https://zigrin.com/advisories/misp-stored-xss/
packetstormsecurity.com — http://packetstormsecurity.com/files/176975/MISP-2.4.171-Cross-Site-Scripting.ht…
github.com — https://github.com/MISP/MISP/commit/286c84fab0047726a6a396ceefaae1bb666fc485
github.com — https://github.com/MISP/MISP/compare/v2.4.171...v2.4.172
zigrin.com — https://zigrin.com/advisories/misp-stored-xss/

Want this in your SOAR or SIEM?
SARA's API returns EPSS, CVSS, KEV, and an analyst-grade summary in one call.