laker EasyAdmin SSRF via URL manipulation in IndexController
CVE-2024-2828 Published on March 22, 2024
lakernote EasyAdmin IndexController.java thumbnail server-side request forgery
A vulnerability, which was classified as critical, was found in lakernote EasyAdmin up to 20240315. Affected is the function thumbnail of the file src/main/java/com/laker/admin/module/sys/controller/IndexController.java. The manipulation of the argument url leads to server-side request forgery. It is possible to launch the attack remotely. The exploit has been disclosed to the public and may be used. The patch is identified as 23165d8cb569048c531150f194fea39f8800b8d5. It is recommended to apply a patch to fix this issue. VDB-257718 is the identifier assigned to this vulnerability.
Timeline
Advisory disclosed
VulDB entry created
VulDB entry last update
Weakness Type
What is a SSRF Vulnerability?
The web server receives a URL or similar request from an upstream component and retrieves the contents of this URL, but it does not sufficiently ensure that the request is being sent to the expected destination. By providing URLs to unexpected hosts or ports, attackers can make it appear that the server is sending the request, possibly bypassing access controls such as firewalls that prevent the attackers from accessing the URLs directly. The server can be used as a proxy to conduct port scanning of hosts in internal networks, use other URLs such as that can access documents on the system (using file://), or use other protocols such as gopher:// or tftp://, which may provide greater control over the contents of requests.
CVE-2024-2828 has been classified to as a SSRF vulnerability or weakness.
Affected Versions
lakernote EasyAdmin:- Version 20240315 is affected.
- Before 20240315 is affected.
Exploit Probability
EPSS (Exploit Prediction Scoring System) scores estimate the probability that a vulnerability will be exploited in the wild within the next 30 days. The percentile shows you how this score compares to all other vulnerabilities.