How severe is CVE-2024-47215?

CVE-2024-47215 has a CVSS 3.x base score of 7.5, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is none, integrity none, and availability high.

Is CVE-2024-47215 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (31st percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2024-47215?

CVE-2024-47215 affects Snowplow Snowbridge. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2024-47215?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.

Does CVE-2024-47215 have an EU (EUVD) identifier?

Yes. CVE-2024-47215 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2024-54496.

When was CVE-2024-47215 published?

CVE-2024-47215 was published on 2025-04-03 and last updated on 2026-06-17.

CVE-2024-47215

CVE-2024-47215 is a high-severity vulnerability in Snowplow Snowbridge with a CVSS 3.x base score of 7.5. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-703.

Key facts

Severity: High (CVSS 3.x base score 7.5)
EPSS exploit prediction: 0% (31st percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2024-54496
Weakness: CWE-703
Affected product: Snowplow Snowbridge
Published: 2025-04-03
Last modified: 2026-06-17

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).

Frequently asked questions

What is CVE-2024-47215?: 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).
How severe is CVE-2024-47215?: CVE-2024-47215 has a CVSS 3.x base score of 7.5, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is none, integrity none, and availability high.
Is CVE-2024-47215 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (31st percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2024-47215?: CVE-2024-47215 affects Snowplow Snowbridge. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2024-47215?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
Does CVE-2024-47215 have an EU (EUVD) identifier?: Yes. CVE-2024-47215 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2024-54496.
When was CVE-2024-47215 published?: CVE-2024-47215 was published on 2025-04-03 and last updated on 2026-06-17.

References

https://support.snowplow.io/hc/en-us/articles/26318139354909-Update-Critical-Snowplow-Security-Updates-Impact-on-Open-Source-Software-Users

Affected products (1)

cpe:2.3:a:snowplow:snowbridge:-:*:*:*:*:*:*:*

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