Improper Encoding or Escaping of Output Affecting thunderbird package, versions [,128.13)[140.0-b1,140.1)[141.0-b1,141.0)
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-UNMANAGED-THUNDERBIRD-10914959
- published24 Jul 2025
- disclosed22 Jul 2025
- creditAmeen Basha M K
Introduced: 22 Jul 2025
NewCVE-2025-8030 (opens in a new tab)How to fix?
Upgrade thunderbird to version 128.13, 140.1, 141.0 or higher.
Overview
Affected versions of this package are vulnerable to Improper Encoding or Escaping of Output via insufficient escaping in the Copy as cURL process. An attacker can cause the execution of unexpected code by tricking a user into copying and running a maliciously crafted cURL command.