Plattform
go
Komponente
github.com/j3ssie/osmedeus
Behoben in
4.6.5
4.6.5
CVE-2024-51735 describes a critical Stored Cross-Site Scripting (XSS) vulnerability discovered in the Osmedeus Web Server, a Go-based web server project hosted on GitHub. This vulnerability can be exploited to inject malicious scripts into the server, potentially leading to Remote Code Execution (RCE). The vulnerability affects versions of Osmedeus prior to 4.6.5 and has been publicly disclosed on November 6, 2024. Applying the available patch is the recommended solution.
The XSS vulnerability in Osmedeus allows an attacker to inject arbitrary JavaScript code into web pages viewed by other users. Because this vulnerability is classified as 'Stored XSS', the malicious script is permanently stored on the server, making it persistent and potentially affecting a large number of users. Successful exploitation could lead to account takeover, data theft, or even complete server compromise, resulting in Remote Code Execution (RCE). An attacker could leverage this to execute arbitrary commands on the server, potentially gaining full control of the system and accessing sensitive data. The impact is particularly severe given the potential for RCE.
CVE-2024-51735 was publicly disclosed on November 6, 2024. As of this writing, no public proof-of-concept (POC) exploits have been released, but the CRITICAL severity score indicates a high likelihood of exploitation if a POC becomes available. The vulnerability is not currently listed on the CISA KEV catalog. Given the ease of exploitation associated with XSS vulnerabilities and the potential for RCE, organizations should prioritize patching this vulnerability.
Organizations and individuals using the Osmedeus Web Server in production environments, particularly those who have not implemented robust input validation and output encoding practices, are at significant risk. Those relying on Osmedeus for critical web applications or handling sensitive user data should prioritize patching.
• go / server:
find / -name 'osmedeus' -type d -print0 | xargs -0 grep -i 'github.com/j3ssie/osmedeus'• generic web:
curl -I https://your-osmedeus-server/ | grep -i 'X-Powered-By: Osmedeus'disclosure
Exploit-Status
EPSS
0.18% (40% Perzentil)
CISA SSVC
The primary mitigation for CVE-2024-51735 is to immediately upgrade to version 4.6.5 or later of the Osmedeus Web Server. If upgrading is not immediately feasible due to compatibility issues or testing requirements, consider implementing input validation and output encoding on all user-supplied data to prevent the injection of malicious scripts. Web Application Firewalls (WAFs) configured to detect and block XSS attacks can provide an additional layer of defense. Review and sanitize any existing user-generated content stored within the Osmedeus server to remove any potentially malicious scripts.
Aktualisieren Sie auf eine gepatchte Version oder wenden Sie eine benutzerdefinierte Eingabevalidierung in den Berichtsvorlagen an, um die Ausführung von XSS-Code zu verhindern. Wenden Sie sich an den Entwickler, um einen offiziellen Patch zu erhalten. Als vorübergehende Maßnahme vermeiden Sie die Verwendung des Summary-Moduls oder überprüfen Sie die generierten Berichte sorgfältig.
Schwachstellenanalysen und kritische Warnungen direkt in deinen Posteingang.
CVE-2024-51735 is a critical Stored XSS vulnerability in the Osmedeus Web Server (github.com/j3ssie/osmedeus) allowing attackers to inject malicious scripts.
You are affected if you are using Osmedeus Web Server versions prior to 4.6.5. Check your version and upgrade immediately.
Upgrade to version 4.6.5 or later of the Osmedeus Web Server. Implement input validation and output encoding as an interim measure.
As of now, there is no confirmed active exploitation or public proof-of-concept code available.
Refer to the project's GitHub repository (github.com/j3ssie/osmedeus) for updates and advisories related to this vulnerability.
Lade deine Abhängigkeitsdatei hoch und erfahre sofort, ob dich diese und andere CVEs treffen.
Lade deine go.mod-Datei hoch und wir sagen dir sofort, ob du betroffen bist.