CVE-2024-10858 Jetpack 13.0-14.0 - Unauthenticated DOM-XSS
Unauthenticated DOM-XSS in Jetpack plugin allows attackers to execute scripts on WordPress.com hosted sites via postmessage origin bypass.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- A user has to click or open something
- Fix
- None listed
What is CVE-2024-10858?
CVE-2024-10858 is a medium-severity cross-site scripting vulnerability in Unknown Jetpack, published on 25 Dec 2024. An attacker can exploit it over the internet without logging in, and only if a user opens a file or follows a link.
Official description
The Jetpack WordPress plugin before 14.1 does not properly checks the postmessage origin in its 13.x versions, allowing it to be bypassed and leading to DOM-XSS. The issue only affects websites hosted on WordPress.com.
Weakness: CWE-79
Which versions are affected by CVE-2024-10858?
It affects 1 product.
Products include Automattic Jetpack.
How do I fix CVE-2024-10858?
No fix has been published for CVE-2024-10858 yet. Limit exposure of the affected software until one is available.
Escape output for the context it lands in and set a strict Content Security Policy. Upgrading the affected component is the real fix. More about Cross-site scripting.
Is CVE-2024-10858 being exploited?
It is not confirmed as exploited in the wild, but public exploit code for CVE-2024-10858 exists.
Public exploit code: 1 proofs of concept on GitHub.
Other vulnerabilities in Unknown Jetpack
- CVE-2023-2996 Jetpack < 12.1.1 - Author+ Arbitrary File Manipulation via API
- CVE-2011-4673 SQL injection in n/a
- CVE-2023-45050 WordPress Jetpack Plugin <= 12.8-a.1 is vulnerable to Cross Site Scripting (XSS)
- CVE-2024-4392 Cross-site scripting in Jetpack – WP Security, Backup, Speed, & Growth
- CVE-2015-9359 Cross-site scripting in n/a
Sources
Also known as GHSA-pjm4-fjw9-x2fh.