High severity7.5NVD Advisory· Published Jun 29, 2023· Updated Jun 17, 2026
CVE-2020-26709
CVE-2020-26709
Description
py-xml v1.0 was discovered to contain an XML External Entity Injection (XXE) vulnerability which allows attackers to execute arbitrary code via a crafted XML file.
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LLM-synthesized narrative grounded in this CVE's description and references.
Affected packages
Versions sourced from the GitHub Security Advisory.
| Package | Affected versions | Patched versions |
|---|---|---|
py-xmlPyPI | <= 1.0 | — |
Affected products
3- cpe:2.3:a:py-xml_project:py-xml:1.0:*:*:*:*:python:*:*
- py-xml/py-xmldescription
Patches
Vulnerability mechanics
References
4- github.com/PinaeOS/py-xml/issues/2nvdIssue TrackingThird Party AdvisoryWEB
- github.com/advisories/GHSA-j6v2-mwxm-f952ghsaADVISORY
- nvd.nist.gov/vuln/detail/CVE-2020-26709ghsaADVISORY
- github.com/pypa/advisory-database/tree/main/vulns/py-xml/PYSEC-2023-95.yamlghsaWEB
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