High severity · published Nov 6, 2023
CVE-2023-39345
strapi is an open-source headless CMS
7.5
CVSS
0.6%
EPSS
No
On KEV
Description
strapi is an open-source headless CMS. Versions prior to 4.13.1 did not properly restrict write access to fielded marked as private in the user registration endpoint. As such malicious users may be able to errantly modify their user records. This issue has been addressed in version 4.13.1. Users are advised to upgrade. There are no known workarounds for this vulnerability.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
None
Integrity
High
Availability
None
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.6% · higher than 48% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
ST
Strapi · Strapi
4.0.0 before 4.13.1 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2023-39345
CVE.org
https://www.cve.org/CVERecord?id=CVE-2023-39345
Exploit
https://github.com/strapi/strapi/security/advisories/GHSA-gc7p-j5xm-xxh2
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