CVE-2025-54433 (GCVE-0-2025-54433)

Vulnerability from cvelistv5 – Published: 2025-07-30 14:29 – Updated: 2025-07-30 14:46
VLAI
Title
Bugsink is vulnerable to Path Traversal attacks via event_id in ingestion
Summary
Bugsink is a self-hosted error tracking service. In versions 1.4.2 and below, 1.5.0 through 1.5.4, 1.6.0 through 1.6.3, and 1.7.0 through 1.7.3, ingestion paths construct file locations directly from untrusted event_id input without validation. A specially crafted event_id can result in paths outside the intended directory, potentially allowing file overwrite or creation in arbitrary locations. Submitting such input requires access to a valid DSN, potentially exposing them. If Bugsink runs in a container, the effect is confined to the container’s filesystem. In non-containerized setups, the overwrite may affect other parts of the system accessible to that user. This is fixed in versions 1.4.3, 1.5.5, 1.6.4 and 1.7.4.
Severity
7.2 (High)
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:H/VA:H/SC:N/SI:N/SA:N
SSVC
Exploitation: none Automatable: no Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2025-07-30 14:46 UTC
CWE
  • CWE-22 - Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')
Assigner
GitHub_M CNA
References
Impacted products
Vendor Product Version
bugsink bugsink Affected: >= 1.7.0, < 1.7.4
Affected: >= 1.6.0, < 1.6.4
Affected: >= 1.5.0, < 1.5.5
Affected: < 1.4.3
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Show details on NVD website
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