CVE-2023-52083

MediumCVSS 4.8/10Last modified Jun 17, 2026

Description

Winter is a free, open-source content management system. Prior to 1.2.4, users with the `media.manage_media` permission can upload files to the Media Manager and rename them after uploading. Previously, media manager files were only sanitized on upload, not on renaming, which could have allowed a stored XSS attack. This issue has been patched in v1.2.4.

Metrics

CVSS 3.1 4.8/10CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N

Weakness enumeration

CWE-79

Affected software

Vendor	Product	Versions
wintercms	winter	< 1.2.4

References

https://github.com/wintercms/winter/commit/2969daeea8dee64d292dbaa3778ea251e2a7e491Patch
https://github.com/wintercms/winter/security/advisories/GHSA-4wvw-75qh-fqjpPatch, Vendor Advisory
https://github.com/wintercms/winter/commit/2969daeea8dee64d292dbaa3778ea251e2a7e491Patch
https://github.com/wintercms/winter/security/advisories/GHSA-4wvw-75qh-fqjpPatch, Vendor Advisory

Timeline

Published: Dec 28, 2023
Last modified: Jun 17, 2026
NVD status: Modified

Related CVEs from 2023

CVE-2023-520845.4Winter is a free, open-source content management system. Prior to 1.2.4, Users with access to backend forms that include a ColorPicker FormW CVE-2023-520855.4Winter is a free, open-source content management system. Users with access to backend forms that include a ColorPicker FormWidget can provid CVE-2023-520868.1resumable.php (aka PHP backend for resumable.js) 0.1.4 before 3c6dbf5 allows arbitrary file upload anywhere in the filesystem via ../ in mul CVE-2023-52094.8The WordPress Online Booking and Scheduling Plugin WordPress plugin before 22.5 does not sanitise and escape some of its settings, which cou CVE-2023-520907.8A security agent link following vulnerability in Trend Micro Apex One could allow a local attacker to escalate privileges on affected instal CVE-2023-520917.8An anti-spyware engine link following vulnerability in Trend Micro Apex One could allow a local attacker to escalate privileges on affected CVE-2023-520927.8A security agent link following vulnerability in Trend Micro Apex One could allow a local attacker to escalate privileges on affected instal CVE-2023-520937.8An exposed dangerous function vulnerability in the Trend Micro Apex One agent could allow a local attacker to escalate privileges on affecte CVE-2023-520947.8An updater link following vulnerability in the Trend Micro Apex One agent could allow a local attacker to abuse the updater to delete an arb CVE-2023-520967.5SteVe Community ocpp-jaxb before 0.0.8 generates invalid timestamps such as ones with month 00 in certain situations (such as when an applic CVE-2023-520977.5Vulnerability of foreground service restrictions being bypassed in the NMS module.Successful exploitation of this vulnerability may affect s CVE-2023-520987.5Denial of Service (DoS) vulnerability in the DMS module. Successful exploitation of this vulnerability will affect availability.