This security bulletin contains one high risk vulnerability.
Exploit availability: NoDescription
The vulnerability allows a remote attacker to execute arbitrary code on the target system.
The vulnerability exists due to the way Jetpack processed embed code. A remote attacker can execute arbitrary code on the target system.Mitigation
Install updates from vendor's website.Vulnerable software versions
Jetpack by WordPress.com: 5.1 - 7.9 beta3External links
Q & A
Can this vulnerability be exploited remotely?
Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.
Is there known malware, which exploits this vulnerability?
No. We are not aware of malware exploiting this vulnerability.