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Vulnerability record · CVE-2025-4291 · published 5 May 2025

CVE-2025-4291: Ideacms improper access control vulnerability

Ideacms · Ideacms

A vulnerability, which was classified as critical, was found in IdeaCMS up to 1.6. Affected is the function saveUpload. The manipulation leads to unrestricted upload. It is possible to launch the attack remotely. The exploit has been disclosed to the public and may be used.

5.3 CVSS 4.0 Medium EPSS 0.41% · top 67.6% CWE-284 · Improper access controlCWE-434 · Unrestricted file upload
5.3CVSS 4.0 base score, v2 6.5
0.41%EPSS exploitation probability, 30 days
NoNot in CISA KEV
1Affected product versions listed by NVD
4References, 1 tagged exploit
17 Jun 2026Last modified by NVD

Description

A vulnerability, which was classified as critical, was found in IdeaCMS up to 1.6. Affected is the function saveUpload. The manipulation leads to unrestricted upload. It is possible to launch the attack remotely. The exploit has been disclosed to the public and may be used.

CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:

Affected products

1 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
https://gitee.com/ideacms/ideacms/issues/IC32SB ExploitIssue Tracking
https://vuldb.com/?ctiid.307398 Permissions RequiredVDB Entry
https://vuldb.com/?id.307398 Third Party AdvisoryVDB Entry
https://vuldb.com/?submit.563522 Third Party AdvisoryVDB Entry

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Related vulnerabilities

Same products first, then exploited flaws of the same weakness class.

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Source: NIST National Vulnerability Database (record CVE-2025-4291), CISA KEV, FIRST EPSS (scores of 2026-09-27). This page is refreshed as NVD updates the record.