Medium severity · published Apr 2, 2020
CVE-2020-11458
app/Model/feed.php in MISP before 2.4.124 allows administrators to choose arbitrary files that should be ingested by MISP
4.9
CVSS
1.1%
EPSS
No
On KEV
Description
app/Model/feed.php in MISP before 2.4.124 allows administrators to choose arbitrary files that should be ingested by MISP. This does not cause a leak of the full contents of a file, but does cause a leaks of strings that match certain patterns. Among the data that can leak are passwords from database.php or GPG key passphrases from config.php.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N
Attack vector
Network
Complexity
Low
Privileges
High
User interaction
None
Confidentiality
High
Integrity
None
Availability
None
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)1.1% · higher than 66% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
MI
Misp · Misp-project
before 2.4.124 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2020-11458
CVE.org
https://www.cve.org/CVERecord?id=CVE-2020-11458
Patch
https://github.com/MISP/MISP/commit/30ff4b6451549dae7b526d4fb3a49061311ed477
Exploit
https://matthias.sdfeu.org/misp-poc.py
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