CVE-2025-11497Network attack vectorHinoki check available

Settings manipulation via missing nonce validation

Published Oct 25, 2025 · Updated Oct 25, 2025

Cross-site request forgery in SigmaPlugin Advanced Database Cleaner 3.1.6 and earlier allows remote attackers to alter the keep-last setting. The aDBc_prepare_elements_to_clean() function accepts the state-changing request without correctly validating a WordPress nonce. Exploitation requires an authenticated site administrator to open an attacker-crafted link, and the documented consequence is limited to changing the cleanup retention setting.

CVSS severity4.3
Medium
EPSS probability0.21%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkAvailable
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Summary

What happened

Cross-site request forgery in SigmaPlugin Advanced Database Cleaner 3.1.6 and earlier allows remote attackers to alter the keep-last setting. The aDBc_prepare_elements_to_clean() function accepts the state-changing request without correctly validating a WordPress nonce. Exploitation requires an authenticated site administrator to open an attacker-crafted link, and the documented consequence is limited to changing the cleanup retention setting.

The record

CVE
CVE-2025-11497
Published
Oct 25, 2025
Updated
Oct 25, 2025
Vendor
SigmaPlugin
Product
Advanced Database Cleaner
Classifications
CWE-20, T1204.001
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Oct 25, 2025CVE publishedPublication date reported by the CVE source.
  2. Oct 25, 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=* <=3.1.6

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

SigmaPlugin · Advanced Database Cleanerversion=* <=3.1.6

Published CVSS scores

4.3WordfenceCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/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.

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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 exploitUnconfirmed

Weakness, pattern, technique

CWE-20Improper Input Validation
T1204.001Malicious Link

Public exploit references

No public exploit references are available in this record.

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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