CVE-2023-49948 pertains to Forgejo version before 1.20.5-1, allowing remote attackers to detect private user accounts through URL manipulation. Learn the impact, details, and mitigation steps.
Forgejo before 1.20.5-1 allows remote attackers to test for the existence of private user accounts by appending .rss (or another extension) to a URL.
Understanding CVE-2023-49948
This CVE involves a security vulnerability in Forgejo versions prior to 1.20.5-1, which enables remote attackers to check for the presence of private user accounts by adding specific extensions to a URL.
What is CVE-2023-49948?
CVE-2023-49948 pertains to Forgejo's software version before 1.20.5-1, allowing unauthorized users to determine if private user accounts exist through URL manipulation.
The Impact of CVE-2023-49948
This vulnerability can lead to a privacy breach as attackers can potentially identify the existence of private user accounts, compromising user data confidentiality and security.
Technical Details of CVE-2023-49948
The following technical details outline the vulnerability in greater depth.
Vulnerability Description
Forgejo versions prior to 1.20.5-1 are susceptible to a security flaw that permits malicious actors to check for private user account presence via URL modifications.
Affected Systems and Versions
All versions of Forgejo before 1.20.5-1 are impacted by this vulnerability, exposing them to the risk of unauthorized account enumeration.
Exploitation Mechanism
Remote attackers can exploit this vulnerability by appending .rss or another extension to a URL, enabling them to discern whether specific user accounts exist in the system.
Mitigation and Prevention
Taking prompt action to address and prevent CVE-2023-49948 is crucial for maintaining system security.
Immediate Steps to Take
Long-Term Security Practices
Patching and Updates
Forgejo users should regularly check for software updates and security advisories from the official sources to stay informed about patches and enhancements.