Description
Multiple cross-site scripting (XSS) vulnerabilities in GET requests in FreshRSS 1.11.1 allow remote attackers to inject arbitrary web script or HTML via the (1) c parameter or (2) a parameter.
Public exploits
Exploit or proof-of-concept code for this vulnerability is publicly available, which lowers the bar for attackers. Treat it as a reason to patch sooner.
Third-party code, not reviewed by us. Public PoCs are sometimes fake or contain malware. Read the code first and run it only in an isolated lab, against systems you are authorised to test.
Exploit-DB 1
- FreshRSS 1.11.1 - Cross-Site Scripting EDB-45954 · webapps · Dec 4, 2018
Sources: PoC-in-GitHub, Metasploit Framework, Exploit-DB — updated daily. Only links are listed; no exploit code is hosted here.
References
- 20181204 Multiple Cross-Site Scripting Vulnerabilities in FreshRSS 1.11.1 mailing-list
- 45954 exploit
- http://packetstormsecurity.com/files/150608/FreshRSS-1.11.1-Cross-Site-Scripting.html
- https://www.netsparker.com/web-applications-advisories/ns-18-024-multiple-cross-site-scripting-vulnerabilities-in-freshrss/