CVE-2025-12925Public exploitNetwork attack vector

Unauthenticated search-dictionary manipulation via unguarded CRUD endpoints

Published Nov 10, 2025 · Updated Nov 10, 2025

Missing authorization in RYMCU Forest at commit de53ce79db9faa2efc4e79ce1077a302c42a1224 allows remote attackers to alter the Lucene user dictionary. The four UserDicController endpoints expose enumeration and CRUD service calls without Shiro role or permission checks; writes persist to the database and userDic.dic before reloading Lucene. No account or user interaction is required, and unauthorized additions, edits, or deletions change search tokenization platform-wide.

CVSS severity9.8
Critical
EPSS probability0.44%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Missing authorization in RYMCU Forest at commit de53ce79db9faa2efc4e79ce1077a302c42a1224 allows remote attackers to alter the Lucene user dictionary. The four UserDicController endpoints expose enumeration and CRUD service calls without Shiro role or permission checks; writes persist to the database and userDic.dic before reloading Lucene. No account or user interaction is required, and unauthorized additions, edits, or deletions change search tokenization platform-wide.

The record

CVE
CVE-2025-12925
Published
Nov 10, 2025
Updated
Nov 10, 2025
Vendor
RYMCU
Product
Forest
Classifications
CWE-863, CWE-862, T1565.001
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Nov 10, 2025CVE publishedPublication date reported by the CVE source.
  2. Nov 10, 2025Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=de53ce79db9faa2efc4e79ce1077a302c42a1224

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

RYMCU · Forestversion=de53ce79db9faa2efc4e79ce1077a302c42a1224

Published CVSS scores

7.3VulDBCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L
7.5VulDBAV:N/AC:L/Au:N/C:P/I:P/A:P
6.9VulDBCVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N
9.8NVDCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

No observations available

Sep 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitPublished

Weakness, pattern, technique

CWE-863Incorrect Authorization
CWE-862Missing Authorization
T1565.001Stored Data Manipulation

Public exploit references

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

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Your stack

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