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TI-2020-17564 Aliases CVE-2020-29128GHSA-f5gc-p5m3-v347

petl before 1.68, in some configurations, allows resolution of entities in an XML document.

Priority MEDIUM 47CWE-91Published · Updated

Key facts

Attack vector
Network
Privileges required
None
User interaction
None
Attack complexity
Low
Impact type
—
Confidentiality · integrity · availability
High · High · High
Fix status
Fixed

Attack profile from CVSS 3.1 · NVD. Fix status from CNA and GitHub.

Summary

petl before 1.68, in some configurations, allows resolution of entities in an XML document.

Why it matters now

EPSS 0.02323 83rd percentileScored 2026-11-07
Fix Fixed petl (PyPI): 1.6.8

SSVC decision points

Not available: CISA has not published SSVC decision points for this record.

Affected products

VendorProductAffected versionsFixed inStatusSource
——all versions—No fix listedCNA
—petl (PyPI)before 1.6.81.6.8Patch availableGHSA-f5gc-p5m3-v347
  • — Vendor— Affected all versions Fixed in — No fix listed CNA
  • petl (PyPI) Vendor— Affected before 1.6.8 Fixed in 1.6.8 Patch available GHSA-f5gc-p5m3-v347

CPE configurations NVD · 1

CPEVersionsRoleVendor
cpe:2.3:a:petl_project:petl:*:*:*:*:*:*:*:*before 1.6.8VulnerablePetl Project
  • cpe:2.3:a:petl_project:petl:*:*:*:*:*:*:*:* Versions before 1.6.8 Vulnerable ·Petl Project

Remediation

  • Fix · GHSA-f5gc-p5m3-v347 petl (PyPI) Fixed in 1.6.8 Advisory →

Timeline

  1. 2026-10-02 Threatist record created from CVE-2020-29128
  2. 2026-10-03 Alias added: GHSA-f5gc-p5m3-v347

References

Patch 3

Advisory 4

Other 5

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences