CVE-2026-112303
GDevelop desktop app through 5.6.284 contains a credential leak vulnerability that allows attackers to steal the gd_resource cookie by supplying attacker-controlled resource URLs in project files. Attackers can get victims to open a crafted project, causing downloadLocalFile() to send the cookie to their server and expose private cloud project resources.
Published:Oct 19, 2026
Last Modified:Oct 21, 2026
EPS:Oct 19, 2026
EPSS Score:0.0026
CVSS Score:4.3
Affected Products
Vendor
Product
Action
Vendor
Gdevelop
Product
Gdevelop
Gdevelop
Gdevelop
Exploits
No exploit reference
Common Weakness Enumeration
Common Attack Pattern Enumeration and Classification (CAPEC)
References
Common Vulnerability Scoring System
Attack Vector
Network
Adjacent
Local
Physical
Privileges Required
None
Low
High
User Interaction
None
Required
Scope
Unchanged
Changed
Confidentiality
None
Low
High
Integrity
None
Low
High
Availability
None
Low
High
