CVE Catalog

CVE-2026-112303

MediumCVSS 4.3
Published: Updated: Translated: NVD NIST

Exploitation Probability (EPSS)

Low risk
0.26%

17th percentile - higher than 17% of all known CVEs

Summary

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.

Risk Assessment

Theft of the gd_resource cookie could enable access to private cloud project resources, leading to a breach of data confidentiality.

Recommendation

Upgrade GDevelop to a version later than 5.6.284, which fixes this vulnerability.

Related vulnerabilities

Original NVD description (English source)

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.

Vulnerability data from NVD (NIST) · CISA KEV · EPSS