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CVE-2025-54433

CVE-2025-54433 · Bugsink is vulnerable to Path Traversal attacks via event_id in ingestion

This page contains facts from public vulnerability sources. Check the original advisory before updating.

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.

CVSS 7.2 · High · EPSS 0.6% · Fix available

Published
Updated

Stack: python

Affected products and versions

  • bugsink

    Versions
    • >= 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

    No fix published

  • bugsink PyPI

    Versions
    • 1.7.0
    • 1.7.1
    • 1.7.2
    • 1.7.3
    Affected ranges
    • ECOSYSTEM: ≥ 1.7.0, < 1.7.4

    Update to 1.7.4

  • bugsink PyPI

    Versions
    • 1.6.0
    • 1.6.1
    • 1.6.2
    • 1.6.3
    Affected ranges
    • ECOSYSTEM: ≥ 1.6.0, < 1.6.4

    Update to 1.6.4

  • bugsink PyPI

    Versions
    • 1.5.0
    • 1.5.1
    • 1.5.2
    • 1.5.3
    • 1.5.4
    Affected ranges
    • ECOSYSTEM: ≥ 1.5.0, < 1.5.5

    Update to 1.5.5

  • bugsink PyPI

    Versions
    • 0.0.1
    • 0.1.12
    • 0.1.13
    • 0.1.14
    • 0.1.15
    • 0.1.16
    • 0.1.17
    • 0.1.18
    • 0.1.19
    • 0.1.20
    • 1.0.0
    • 1.0.1
    • 1.1.0
    • 1.1.1
    • 1.1.2
    • 1.2.0
    • 1.3.0
    • 1.4.0
    • 1.4.1
    • 1.4.2
    Affected ranges
    • ECOSYSTEM: < 1.4.3

    Update to 1.4.3

  • bugsink PyPI

    Versions
    • 0.0.1
    • 0.1.12
    • 0.1.13
    • 0.1.14
    • 0.1.15
    • 0.1.16
    • 0.1.17
    • 0.1.18
    • 0.1.19
    • 0.1.20
    • 1.0.0
    • 1.0.1
    • 1.1.0
    • 1.1.1
    • 1.1.2
    • 1.2.0
    • 1.3.0
    • 1.4.0
    • 1.4.1
    • 1.4.2
    • 1.5.0
    • 1.5.1
    • 1.5.2
    • 1.5.3
    • 1.5.4
    • 1.6.0
    • 1.6.1
    • 1.6.2
    • 1.6.3
    • 1.7.0
    • 1.7.1
    • 1.7.2
    • 1.7.3
    Affected ranges
    • ECOSYSTEM: < 1.4.3 ∪ ≥ 1.5.0, < 1.5.5 ∪ ≥ 1.6.0, < 1.6.4 ∪ ≥ 1.7.0, < 1.7.4 ∪ ≥ 1.6.0, < 1.6.4

    Update to 1.4.3; Update to 1.5.5; Update to 1.6.4; Update to 1.7.4

Original sources

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