CVE-2026-83803 (GCVE-0-2026-83803)
Vulnerability from cvelistv5
Published
2026-09-22 16:24
Modified
2026-09-22 17:43
Severity ?
7.7 (High) - CVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
CWE
  • CWE-502 - Deserialization of Untrusted Data
Summary
Sentry is an error tracking and performance monitoring tool. From 23.11.0 until 26.7.0, Sentry instances with the relocation feature enabled unsafely deserialize a legacy database field while importing a user-supplied relocation archive. An authenticated user can craft an archive that causes arbitrary code execution in the import worker process. Self-hosted installations using the default configuration are not affected because the relocation feature is disabled by default. This issue is fixed in version 26.7.0.
References
Impacted products
Vendor Product Version
getsentry sentry Version: >= 23.11.0, < 26.7.0
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