What’s Vulnerable › Vulnerabilities

CVE-2025-4291: IdeaCMS saveUpload unrestricted upload

• Severity: critical (CVSS 9.8 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.4% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2025-05-05 · updated 2026-06-17
• Weakness: CWE-284

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.

Affected products

• IdeaCMS: through 1.6

References

• https://gitee.com/ideacms/ideacms/issues/IC32SB
• https://vuldb.com/?ctiid.307398
• https://vuldb.com/?id.307398
• https://vuldb.com/?submit.563522

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