CVE-2025-54433

Description

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.

Reserved 2025-07-21 | Published 2025-07-30 | Updated 2025-07-30 | Assigner GitHub_M

Problem types

CWE-22: Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')

Product status

>= 1.7.0, < 1.7.4
affected

>= 1.6.0, < 1.6.4
affected

>= 1.5.0, < 1.5.5
affected

< 1.4.3
affected

References

github.com/...ugsink/security/advisories/GHSA-q78p-g86f-jg6q

github.com/...ommit/1001726f4389e982c486cdd5fa81941cb46cfc33

github.com/...ommit/211ddf76758c808c095b5f836c363f148d934d21

github.com/...ommit/2c41fbe3881bdea83399a7f9fdc8cff198ae089f

github.com/...ommit/53cf1a17a3e96f7c83c7451fd56f980a09d0c9b0

github.com/...ommit/55a155003d0b416ea008c5e7dcde85130ad21d9b

github.com/...ommit/b94aa8a5c96ce8cdd9711b6beb4e518264993ac2

github.com/...ommit/c341687bd655543730c812db35c29199f788be6b

github.com/...ommit/c87217bd565122ba70af90436e3ab2cd9bee658f

cve.org (CVE-2025-54433)

nvd.nist.gov (CVE-2025-54433)

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