Vulnerability · CVE-2025-66384
app/Controller/EventsController.php in MISP before 2.5.24 has invalid logic in checking for uploaded file validity, related to tmp_name.
Published Nov 28, 2025 · catalog updated Nov 28, 2025 · MISP MISP
Last checked Nov 7, 2026. A connected source was read within the last 7 days.
Check if you run it
No confirmed exploitation is on record for CVE-2025-66384. EPSS is 0.39%. Act only if a listed version of MISP MISP is installed.
Gaps on this record
- No vendor fix or required action is stored. Compare the linked advisory before you change production.
Same product and reporting
- CVE-2025-67906 · Critical
- CVE-2025-66386 · Medium
- Severity
- High8.2
- Known exploitation
- Not in CISA/VulnCheck KEV
- EPSS
- 0.39%
- Remediation
- Version ranges on file
- Affected products
- vendor MISP MISP 0 <2.5.24
app/Controller/EventsController.php in MISP before 2.5.24 has invalid logic in checking for uploaded file validity, related to tmp_name.
Are you affected?
Enter the version you run. The result uses only the ranges stored on this record.
The check returns affected, not affected, or incomplete. It does not guess a version that is missing from the record.
- vendor MISP MISP 0 <2.5.240 <2.5.24
How to fix CVE-2025-66384
Upgrade
CVE-2025-66384 lists a fix boundary at 2.5.24. Compare the installed build with that boundary before you change production.
Version check
Seen in 0 <2.5.24
Advisory
Open the cve_org record and follow its fix.
Official advisories
What to do
Three questions, each answered from this record only. Confirm the vendor advisory before you patch.
Should you patch?
No confirmed exploitation is on record for CVE-2025-66384. EPSS is 0.39%. Act only if a listed version of MISP MISP is installed.
Which versions are affected?
Compare what you have installed with MISP MISP 0 <2.5.24 0 <2.5.24. Compare the installed version with the linked vendor advisory before you change production.
What should an analyst verify?
No weakness class is stored. EPSS 0.39%. There is no CISA KEV listing. No Exploit-DB or Metasploit reference is linked. Use the source links for the original advisory.
Code
The project this record applies to. Exploit listings stay in References.
Timeline
Detection, updates, and resolution for this record.
Nov 28, 2025 · EUVD
Detected
app/Controller/EventsController.php in MISP before 2.5.24 has invalid logic in checking for uploaded file validity, related to tmp_name.
Nov 28, 2025 · EUVD
Updated
app/Controller/EventsController.php in MISP before 2.5.24 has invalid logic in checking for uploaded file validity, related to tmp_name.
Sources
- CVE.orgVulnerability recordCVE-2025-66384
Official CVE identifier
cve.org - FIRST EPSSExploitation probabilityCVE-2025-66384
30-day exploitation probability 0.39%
first.org - EUVDVulnerability recordEUVD-2025-199869
app/Controller/EventsController.php in MISP before 2.5.24 has invalid logic in checking for uploaded file validity, related to tmp_name.
euvd.enisa.europa.eu
References
Freshness
Last verified in this catalog Nov 7, 2026. Significant claims (KEV, EPSS, CVSS, affected ranges) come from the source rows above — open the original publisher for the authoritative advisory.
- FIRST EPSSNov 7, 2026
- CVE.orgOct 28, 2026
- EUVDOct 28, 2026