CVE-2025-12297Public exploitNetwork attack vector

Authenticated information disclosure

Published Oct 27, 2025 · Updated Oct 27, 2025

Information disclosure in UserApiController.java in atjiu pybbs 6.0.0 and earlier allows remote authenticated users to read unspecified data. The CNA record does not identify the affected function, request parameter, endpoint, authorization error, or disclosed fields within UserApiController.java. Low-privileged authentication is required; the reported consequence is limited to unauthorized information access, with no reported data modification or service interruption.

CVSS severity4.3
Medium
EPSS probability0.34%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Information disclosure in UserApiController.java in atjiu pybbs 6.0.0 and earlier allows remote authenticated users to read unspecified data. The CNA record does not identify the affected function, request parameter, endpoint, authorization error, or disclosed fields within UserApiController.java. Low-privileged authentication is required; the reported consequence is limited to unauthorized information access, with no reported data modification or service interruption.

The record

CVE
CVE-2025-12297
Published
Oct 27, 2025
Updated
Oct 27, 2025
Vendor
atjiu
Product
pybbs
Classifications
CWE-284, CWE-200
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Oct 27, 2025CVE publishedPublication date reported by the CVE source.
  2. Oct 27, 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=6.0

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

atjiu · pybbsversion=6.0

Published CVSS scores

2.1VulDBCVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:P
4.3VulDBCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
4.0VulDBAV:N/AC:L/Au:S/C:P/I:N/A:N

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
Privilegesauthenticated
Known exploitationUnconfirmed
Public exploitPublished

Weakness, pattern, technique

CWE-284Improper Access Control
CWE-200Exposure of Sensitive Information to an Unauthorized Actor

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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