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    2 vulnerabilities by aquaproj

    CVE-2026-55569 (GCVE-0-2026-55569)

    Vulnerability from nvd – Published: 2026-08-28 16:26 – Updated: 2026-09-01 01:44
    VLAI
    Title
    aqua: Archive extraction in aqua follows attacker-planted symlinks, allowing writes outside the install directory
    Summary
    aqua is a declarative command-line version manager written in Go. Prior to 2.60.1, pkg/unarchive/archives.go in the handler.HandleFile method calls os.Symlink with archives.FileInfo.LinkTarget without verifying that the target remains under the extraction destination. A later regular-file entry at the same archive path is opened with OpenFile using O_CREATE and O_WRONLY, which follows the attacker-planted symlink. A malicious or compromised package archive can therefore write attacker-controlled bytes outside aqua's extraction directory with the privileges of the user running aqua, potentially overwriting shell startup files, tool configuration, or writable executable paths. This issue is fixed in version 2.60.1.
    Severity
    6.6 (Medium)
    CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:L/I:H/A:L
    SSVC
    Exploitation: poc Automatable: no Technical Impact: partial
    CISA Coordinator · CISA-ADP (v2.0.3)
    Decision recorded 2026-09-01 01:43 UTC
    CWE
    • CWE-22 - Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')
    • CWE-59 - Improper Link Resolution Before File Access ('Link Following')
    Assigner
    References
    Impacted products
    Vendor Product Version
    aquaproj aqua Affected: < 2.60.1
    		Create a notification for this product.
    Show details on NVD website
    To clipboard 

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      "title": "aqua: Archive extraction in aqua follows attacker-planted symlinks, allowing writes outside the install directory"
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    CVE-2026-55569 (GCVE-0-2026-55569)

    Vulnerability from cvelistv5 – Published: 2026-08-28 16:26 – Updated: 2026-09-01 01:44
    VLAI
    Title
    aqua: Archive extraction in aqua follows attacker-planted symlinks, allowing writes outside the install directory
    Summary
    aqua is a declarative command-line version manager written in Go. Prior to 2.60.1, pkg/unarchive/archives.go in the handler.HandleFile method calls os.Symlink with archives.FileInfo.LinkTarget without verifying that the target remains under the extraction destination. A later regular-file entry at the same archive path is opened with OpenFile using O_CREATE and O_WRONLY, which follows the attacker-planted symlink. A malicious or compromised package archive can therefore write attacker-controlled bytes outside aqua's extraction directory with the privileges of the user running aqua, potentially overwriting shell startup files, tool configuration, or writable executable paths. This issue is fixed in version 2.60.1.
    Severity
    6.6 (Medium)
    CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:L/I:H/A:L
    SSVC
    Exploitation: poc Automatable: no Technical Impact: partial
    CISA Coordinator · CISA-ADP (v2.0.3)
    Decision recorded 2026-09-01 01:43 UTC
    CWE
    • CWE-22 - Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')
    • CWE-59 - Improper Link Resolution Before File Access ('Link Following')
    Assigner
    References
    Impacted products
    Vendor Product Version
    aquaproj aqua Affected: < 2.60.1
    		Create a notification for this product.
    Show details on NVD website
    To clipboard 

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