CVE-2023-47874Network attack vector

Unauthorized data modification via missing capability check

Published Feb 29, 2024 · Updated Apr 28, 2026

Missing authorization in Perfmatters 2.1.6 and earlier allows remote authenticated users to invoke a privileged plugin function. Published sources identify a missing capability check but do not name the function or the data-changing operation it exposes. Subscriber-level access is sufficient, and the documented impact is unauthorized data modification or loss without confidentiality impact.

CVSS severity5.4
Medium
EPSS probability0.41%
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 Perfmatters 2.1.6 and earlier allows remote authenticated users to invoke a privileged plugin function. Published sources identify a missing capability check but do not name the function or the data-changing operation it exposes. Subscriber-level access is sufficient, and the documented impact is unauthorized data modification or loss without confidentiality impact.

The record

CVE
CVE-2023-47874
Published
Feb 29, 2024
Updated
Apr 28, 2026
Vendor
forgemedia LLC
Product
Perfmatters
Classifications
CWE-862
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Feb 29, 2024CVE publishedPublication date reported by the CVE source.
  2. Apr 28, 2026Record 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=0 <=2.1.6
  2. Affected versionversion=n/a <=2.1.6 changes=[{"at":"2.1.7","status":"unaffected"}]

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

forgemedia LLC · Perfmattersversion=0 <=2.1.6; version=n/a <=2.1.6 changes=[{"at":"2.1.7","status":"unaffected"}]

Published CVSS scores

5.3WordfenceCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
5.4PatchstackCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:L

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 exploitUnconfirmed

Weakness, pattern, technique

CWE-862Missing Authorization

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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