Insertion of Sensitive Information Into Sent Data Affecting @sentry/bun package, versions >=10.11.0 <10.27.0
Threat Intelligence
The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
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Test your applications- Snyk IDSNYK-JS-SENTRYBUN-14105051
- published25 Nov 2025
- disclosed24 Nov 2025
- creditUnknown
Introduced: 24 Nov 2025
NewCVE-2025-65944 (opens in a new tab)How to fix?
Upgrade @sentry/bun to version 10.27.0 or higher.
Overview
@sentry/bun is an Official Sentry SDK for bun
Affected versions of this package are vulnerable to Insertion of Sensitive Information Into Sent Data via the sendDefaultPii configuration option. An attacker can gain access to sensitive HTTP headers, such as authentication cookies, by viewing traces stored within the organization. This is only exploitable if the sendDefaultPii setting is explicitly enabled in the configuration.
Workaround
This vulnerability can be mitigated by setting sendDefaultPii to false in the configuration.