CVE-2020-29128 json
Duplicate Advisory: XML Injection in petl
published 2020-11-26 5 y ago modified 2026-09-10 1 mo ago also GHSA-69q2-p9xp-739v , GHSA-f5gc-p5m3-v347 , PYSEC-2020-75 , EUVD-2020-0127
- cvss
- 9.8
- version 3.1, NVD
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 2.3%
- EPSS 2.3% chance of exploitation in 30 days, percentile 83%
- public exploits
- 0
- none known
Summary
petl before 1.68, in some configurations, allows resolution of entities in an XML document.
Patch / fix
- pypi petl 1.6.8
- petl_project petl 1.6.8
Exploit prediction
2.32% chance of exploitation in the next 30 days, higher than 83% of all scored CVEs (FIRST EPSS, 2026-11-08).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| NVD | 3.1 | 9.8 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
| NVD | 2.0 | 6.8 | AV:N/AC:M/Au:N/C:P/I:P/A:P |
| GitHub | 3.1 | 9.8 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
Affected packages
| ecosystem | package | affected | fixed in |
|---|---|---|---|
| pypi | petl | <1.6.8 |
1.6.8 |
Classification
References
-
github.com
/petl-developers/petl/pull/527
web, patch, third-party-advisory
-
github.com
/petl-developers/petl/pull/527/commits/1b0a09f08c3cdfe2e69647bd02f97c1367a5b5f8
patch, third-party-advisory, web
-
github.com
/petl-developers/petl/compare/v1.6.7...v1.6.8
web, patch, third-party-advisory
-
github.com
/petl-developers/petl/commit/07420ef8463cc387aea84e2d6241cf556574e2a5
web
-
petl.readthedocs.io
/en/stable/changes.html
web, release-notes, vendor-advisory
-
github.com
/petl-developers/petl/issues/526
web, issue-tracking, third-party-advisory, report
-
github.com
/petl-developers/petl/security/advisories/GHSA-f5gc-p5m3-v347
web, third-party-advisory, advisory
-
github.com
/nvn1729/advisories/blob/master/cve-2020-29128.md
web, third-party-advisory, advisory
-
nvd.nist.gov
/vuln/detail/CVE-2020-29128
advisory
-
github.com
/petl-developers/petl
package
-
github.com
/pypa/advisory-database/tree/main/vulns/petl/PYSEC-2020-75.yaml
web
-
owasp.org
/www-community/vulnerabilities/XML_External_Entity_(XXE)_Processing
web
-
github.com
/petl-developers/petl/releases/tag/v1.6.8
web
-
github.com
/advisories/GHSA-69q2-p9xp-739v
advisory
Sources
- CVE List CVE-2020-29128
- GitHub Advisory GHSA-69q2-p9xp-739v
- GitHub Advisory GHSA-f5gc-p5m3-v347
- NVD CVE-2020-29128
- OSV PYSEC-2020-75
Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.