CVE-2025-1556CRITICAL 9.8EPSS p44.5%

CVE-2025-1556CVE-2025-1556

Description

A vulnerability, which was classified as problematic, has been found in westboy CicadasCMS 1.0. This issue affects some unknown processing of the file /system of the component Template Management. The manipulation leads to deserialization. The attack may be initiated 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
EPSS0.61% probability of exploitation · percentile 44.5% · 2026-06-19T12:03:05Z
Published2025-02-22
Last modified2025-10-01

Underlying weaknesses· 2

CWE-20CWE-502

References

  1. https://github.com/FightingLzn9/vul/blob/main/CicadasCMS(2).md
  2. https://vuldb.com/?ctiid.296507
  3. https://vuldb.com/?id.296507
  4. https://vuldb.com/?submit.499520

2

TypeTargetConfidenceTier
WeaknessImproper Input Validationcwe-200%live
WeaknessDeserialization of Untrusted Datacwe-5020%live

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