Studio Minus People Playground up to 1.27.18 Mod Sandbox access control
| CVSS Meta Temp Score | Current Exploit Price (≈) | CTI Interest Score |
|---|---|---|
| 6.0 | $0-$5k | 2.87- |
Summary
A vulnerability categorized as critical has been discovered in Studio Minus People Playground up to 1.27.18. Impacted is an unknown function of the component Mod Sandbox. Executing a manipulation can lead to access control. The attack may be performed from remote. In addition, an exploit is available. It is advisable to upgrade the affected component. This vulnerability was exploited in-the-wild.
Details
A vulnerability was found in Studio Minus People Playground up to 1.27.18. It has been declared as critical. This vulnerability affects an unknown functionality of the component Mod Sandbox. The manipulation with an unknown input leads to a access control vulnerability. The CWE definition for the vulnerability is CWE-284. The product does not restrict or incorrectly restricts access to a resource from an unauthorized actor. As an impact it is known to affect confidentiality, integrity, and availability.
The advisory is shared for download at drbloop.dev. The exploitation appears to be easy. The attack can be initiated remotely. No form of authentication is required for a successful exploitation. Successful exploitation requires user interaction by the victim. Technical details are unknown but an exploit is available. The MITRE ATT&CK project declares the attack technique as T1068.
It is declared as attacked. This vulnerability was exploited in-the-wild.
Upgrading to version 1.27.18 eliminates this vulnerability. The upgrade is hosted for download at store.steampowered.com.
VulDB is the best source for vulnerability data and more expert information about this specific topic.
Product
Vendor
Name
Version
- 1.27.0
- 1.27.1
- 1.27.2
- 1.27.3
- 1.27.4
- 1.27.5
- 1.27.6
- 1.27.7
- 1.27.8
- 1.27.9
- 1.27.10
- 1.27.11
- 1.27.12
- 1.27.13
- 1.27.14
- 1.27.15
- 1.27.16
- 1.27.17
- 1.27.18
CPE 2.3
CPE 2.2
CVSSv4
VulDB Vector: 🔒VulDB Reliability: 🔍
CVSSv3
VulDB Meta Base Score: 6.3VulDB Meta Temp Score: 6.0
VulDB Base Score: 6.3
VulDB Temp Score: 6.0
VulDB Vector: 🔒
VulDB Reliability: 🔍
CVSSv2
| AV | AC | Au | C | I | A |
|---|---|---|---|---|---|
| 💳 | 💳 | 💳 | 💳 | 💳 | 💳 |
| 💳 | 💳 | 💳 | 💳 | 💳 | 💳 |
| 💳 | 💳 | 💳 | 💳 | 💳 | 💳 |
| Vector | Complexity | Authentication | Confidentiality | Integrity | Availability |
|---|---|---|---|---|---|
| Unlock | Unlock | Unlock | Unlock | Unlock | Unlock |
| Unlock | Unlock | Unlock | Unlock | Unlock | Unlock |
| Unlock | Unlock | Unlock | Unlock | Unlock | Unlock |
VulDB Base Score: 🔒
VulDB Temp Score: 🔒
VulDB Reliability: 🔍
Exploiting
Class: Access controlCWE: CWE-284 / CWE-266
CAPEC: 🔒
ATT&CK: 🔒
Physical: No
Local: No
Remote: Yes
Availability: 🔒
Status: Attacked
Price Prediction: 🔍
Current Price Estimation: 🔒
| 0-Day | Unlock | Unlock | Unlock | Unlock |
|---|---|---|---|---|
| Today | Unlock | Unlock | Unlock | Unlock |
Threat Intelligence
Interest: 🔍Active Actors: 🔍
Active APT Groups: 🔍
Countermeasures
Recommended: UpgradeStatus: 🔍
0-Day Time: 🔒
Upgrade: People Playground 1.27.18
Timeline
09/22/2026 Countermeasure disclosed10/15/2026 Advisory disclosed
10/15/2026 VulDB entry created
10/15/2026 VulDB entry last update
Sources
Advisory: drbloop.devStatus: Confirmed
Confirmation: 🔒
GCVE (VulDB): GCVE-100-420568
scip Labs: https://www.scip.ch/en/?labs.20161013
Entry
Created: 10/15/2026 11:20Changes: 10/15/2026 11:20 (58)
Complete: 🔍
Cache ID: 216::103
Submit
Accepted
- Submit #1001275: Studio Minus People Playground 25467926 Improper Access Controls (by drbloop.dev)
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