CVE-2024-47215 Denial of service in n/a
Attackers can degrade event forwarding performance to Google Tag Manager Server Side by triggering infinite retries via invalid headers.
- 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-2024-47215?
CVE-2024-47215 is a high-severity denial of service vulnerability in n/a, published on 3 Apr 2025. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
An issue was discovered in Snowbridge setups sending data to Google Tag Manager Server Side. It involves attaching an invalid GTM SS preview header to events, causing them to be retried indefinitely. As a result, the performance of forwarding events to GTM SS overall can be affected (latency, throughput).
Weakness: CWE-703
Which versions are affected by CVE-2024-47215?
It affects 1 product.
Products include Snowplow Snowbridge.
How do I fix CVE-2024-47215?
No fix has been published for CVE-2024-47215 yet. Limit exposure of the affected software until one is available.
Upgrade, then put limits on request size, rate and nesting depth so one client cannot exhaust the service. More about Denial of service.
Is CVE-2024-47215 being exploited?
There is no known exploitation of CVE-2024-47215 in the wild and no public exploit code.
Sources
Also known as GHSA-3wrm-64r6-6q6c.