GHSA-p9wf-3xpg-c9g5

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    GHSA-p9wf-3xpg-c9g5

    Published: 2 Sept 2021Last Modified: 24 Oct 2024

    Summary: XML External Entity Injection in PyWPS

    Details: An XML external entity (XXE) injection in PyWPS before 4.5.0 allows an attacker to view files on the application server filesystem by assigning a path to the entity. OWSLib 0.24.1 may also be affected.

    References: https://nvd.nist.gov/vuln/detail/CVE-2021-39371, https://github.com/geopython/OWSLib/issues/790, https://github.com/geopython/pywps/pull/616, https://github.com/geopython/pywps/commit/7d6b26a2e931df2feca0b7fb24f4d01610825aee, https://github.com/advisories/GHSA-p9wf-3xpg-c9g5, https://github.com/geopython/pywps, https://github.com/pypa/advisory-database/tree/main/vulns/pywps/PYSEC-2021-121.yaml, https://lists.debian.org/debian-lts-announce/2021/09/msg00001.html

    Affected packages

    Package

    Name: pywps

    Purl: pkg:pypi/pywps

    Affected ranges

    Type: ECOSYSTEM

    Events:

    Introduced- 0
    Fixed -4.5.0

    Affected versions

    3.2.3
    3.2.4
    3.2.5
    3.2.6

    Common Vulnerability Scoring System

    Attack Vector
    Network
    Adjacent
    Local
    Physical
    Privileges Required
    None
    Low
    High
    User Interaction
    None
    Required
    Scope
    Unchanged
    Changed
    Confidentiality
    None
    Low
    High
    Integrity
    None
    Low
    High
    Availability
    None
    Low
    High
    GHSA-p9wf-3xpg-c9g5 | CVE-DB