Medium severity · published Dec 28, 2023
CVE-2023-52084
Winter is a free, open-source content management system
5.4
CVSS
0.3%
EPSS
No
On KEV
Description
Winter is a free, open-source content management system. Prior to 1.2.4, Users with access to backend forms that include a ColorPicker FormWidget can provide a value that would then be rendered unescaped in the backend form, potentially allowing for a stored XSS attack. This issue has been patched in v1.2.4.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
Attack vector
Network
Complexity
Low
Privileges
Low
User interaction
Required
Confidentiality
Low
Integrity
Low
Availability
None
Scope
Changed
Exploitation
Is it being used?
Exploit prediction (EPSS)0.3% · higher than 24% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
WI
Winter · Wintercms
before 1.2.4 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2023-52084
CVE.org
https://www.cve.org/CVERecord?id=CVE-2023-52084
Patch
https://github.com/wintercms/winter/commit/517f65dfae679b57575b047de13c5af48915a5ba
Patch
https://github.com/wintercms/winter/security/advisories/GHSA-43w4-4j3c-jx29
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