CVE-2025-4291CRITICAL 9.8EPSS p26.0%

CVE-2025-4291CVE-2025-4291

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.

Scoring

CVSS 3.19.8 (CRITICAL)
VectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
EPSS0.34% probability of exploitation · percentile 26.0% · 2026-06-19T12:03:05Z
Published2025-05-05
Last modified2025-10-03

Underlying weaknesses· 2

CWE-284CWE-434

References

  1. https://gitee.com/ideacms/ideacms/issues/IC32SB
  2. https://vuldb.com/?ctiid.307398
  3. https://vuldb.com/?id.307398
  4. https://vuldb.com/?submit.563522

2

TypeTargetConfidenceTier
WeaknessImproper Access Controlcwe-2840%live
WeaknessUnrestricted Upload of File with Dangerous Typecwe-4340%live

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Sourced from NVD + FIRST.org EPSS. Curated for EU compliance use cases by Adam Lundqvist, Founder at SQUR.