CVE-2025-15109

jackq XCMS upload.php unrestricted upload

HIGH
7.3
CVSS Score
Published: December 27, 2025 at 06:32 PM UTC
Updated: October 7, 2026 at 01:10 PM UTC
1 product affected across 1 vendorXCMS

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Severity
HIGH7.3
Exploit prediction
EPSS 0.3%
SSVC
PoC

Description

A flaw has been found in jackq XCMS up to 3fab5342cc509945a7ce1b8ec39d19f701b89261. This impacts an unknown function of the file Public/javascripts/admin/plupload-2.1.2/examples/upload.php. This manipulation causes unrestricted upload. It is possible to initiate the attack remotely. The exploit has been published and may be used. This product is using a rolling release to provide continious delivery. Therefore, no version details for affected nor updated releases are available. The project was informed of the problem early through an issue report but has not responded yet.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

Remediation

No guide yet

No remediation guidance has been written for this CVE yet, and no fixed version or vendor advisory is recorded against it.

References (5)

VDB EntryTechnical Description
Source: cverecord
https://vuldb.com/?id.338480
SignaturePermissions Required
Source: cverecord
https://vuldb.com/?ctiid.338480
Third Party Advisory
Source: cverecord
https://vuldb.com/?submit.711696
ExploitIssue Tracking
Source: cverecord
https://gitee.com/jackq/XCMS/issues/IDC4ZT
Product
Source: cverecord
https://gitee.com/jackq/XCMS/

SSVC — Action Prioritization

SSVCPoCAutomatablePartial impact

SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.

CVSS

7.3HIGHVulDB
Vector?

Quick Info

StatusDEFERRED
CWE
CWE-434CWE-284

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