CVE-2026-39639Network attack vector

Contributor-level authorization bypass

Published Apr 8, 2026 · Updated Apr 8, 2026

Missing authorization in Red Pixel Studios RPS Include Content 1.2.2 and earlier allows remote authenticated users to bypass access controls. Patchstack has not disclosed the affected function, request, or privileged action, only that a Contributor-level user can reach it without the required authorization check. The concrete consequence remains undisclosed; source assessments conflict between confidential-data exposure and data modification, so neither impact is established.

CVSS severity6.5
Medium
EPSS probability0.23%
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 Red Pixel Studios RPS Include Content 1.2.2 and earlier allows remote authenticated users to bypass access controls. Patchstack has not disclosed the affected function, request, or privileged action, only that a Contributor-level user can reach it without the required authorization check. The concrete consequence remains undisclosed; source assessments conflict between confidential-data exposure and data modification, so neither impact is established.

The record

CVE
CVE-2026-39639
Published
Apr 8, 2026
Updated
Apr 8, 2026
Vendor
Red Pixel Studios
Product
RPS Include Content
Classifications
CWE-862, CAPEC-180
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Apr 8, 2026CVE publishedPublication date reported by the CVE source.
  2. Apr 8, 2026Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

Compare your product and version with the public record. A matching version still requires validation against your environment.

Is a vulnerable build present?

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

  1. Affected versionversion=0 <=1.2.2

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

Red Pixel Studios · RPS Include Contentversion=0 <=1.2.2

Published CVSS scores

6.5CISA-ADPCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N
6.5PatchstackCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/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 exploitUnconfirmed

Weakness, pattern, technique

CWE-862Missing Authorization
CAPEC-180Exploiting Incorrectly Configured Access Control Security Levels

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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