Kaltura < 11.1.0-2 PHP Object Injection RCE
63Vexday Risk Score
Patch soon. It has a working public exploit.
ssvc Attendcvss 9.3epss 1.4%
from disclosure to weapon0 days
Published on NVDJul 23
metasploitMar 15
exploitation probability
1.4%top 30% of all CVEs
observed exploitation
nono source reports it
3 public exploit(s)
A remote code execution vulnerability exists in Kaltura versions prior to 11.1.0-2 due to unsafe deserialization of user-controlled data within the keditorservices module. An unauthenticated remote attacker can exploit this issue by sending a specially crafted serialized PHP object in the kdata GET parameter to the redirectWidgetCmd endpoint. Successful exploitation leads to execution of arbitrary PHP code in the context of the web server process.
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
Affected products
Kaltura · Video Platformpublic PoCs found — 3
cve_referenceraw.githubusercontent.com/rapid7/metasploit-framework/master/modules/exploits/linux/http/kaltura_unserialize_rce.rbunverifiedcve_referencewww.exploit-db.com/exploits/39563unverifiedcve_referencewww.exploit-db.com/exploits/40404unverified⚠ Public resources, to assess the exposure of systems you control or are authorized to test. Test only with authorization.