CVE-2024-45489 Misconfiguration in n/a
Misconfigured Firebase ACLs allow attackers to install malicious JavaScript boosts in victims' browsers, enabling remote code execution.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2024-45489?
CVE-2024-45489 is a critical vulnerability in n/a, published on 20 Sep 2024. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
Arc before 2024-08-26 allows remote code execution in JavaScript boosts. Boosts that run JavaScript cannot be shared by default; however (because of misconfigured Firebase ACLs), it is possible to create or update a boost using another user's ID. This installs the boost in the victim's browser and runs arbitrary Javascript on that browser in a privileged context. NOTE: this is a no-action cloud vulnerability with zero affected users.
Weakness: CWE-284
Which versions are affected by CVE-2024-45489?
How do I fix CVE-2024-45489?
No fix has been published for CVE-2024-45489 yet. Limit exposure of the affected software until one is available.
Is CVE-2024-45489 being exploited?
It is not confirmed as exploited in the wild, but public exploit code for CVE-2024-45489 exists.
Sources
Also known as GHSA-84q8-hphj-4r7w.