CVE-2025-4036CRITICAL 9.8EPSS p33.1%

CVE-2025-4036CVE-2025-4036

Description

A vulnerability was found in 201206030 Novel 3.5.0 and classified as critical. This issue affects the function updateBookChapter of the file src/main/java/io/github/xxyopen/novel/controller/author/AuthorController.java of the component Chapter Handler. The manipulation leads to improper access controls. The attack may be initiated remotely. The exploit has been disclosed to the public and may be used. The vendor was contacted early about this disclosure but did not respond in any way.

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
EPSS0.42% probability of exploitation · percentile 33.1% · 2026-06-19T12:03:05Z
Published2025-04-28
Last modified2025-05-10

Underlying weaknesses· 2

CWE-266CWE-284

References

  1. https://github.com/Sinon2003/cve/blob/main/novel/Novel%20%20has%20a%20logic%20authorization%20bypass%20vulnerability%20in%20AuthorController.md
  2. https://vuldb.com/?ctiid.306401
  3. https://vuldb.com/?id.306401
  4. https://vuldb.com/?submit.558414
  5. https://github.com/Sinon2003/cve/blob/main/novel/Novel%20%20has%20a%20logic%20authorization%20bypass%20vulnerability%20in%20AuthorController.md

2

TypeTargetConfidenceTier
WeaknessIncorrect Privilege Assignmentcwe-2660%live
WeaknessImproper Access Controlcwe-2840%live

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