{"id":"CVE-2020-29128","url":"https://www.cyber-defence.io/tools/cve/CVE-2020-29128","generatedAt":"2026-10-28T02:58:39.271Z","title":"petl before 1.68, in some configurations, allows resolution of entities in an XML document.","description":"petl before 1.68, in some configurations, allows resolution of entities in an XML document.","published":"2020-11-26T05:15:10.000Z","lastModified":"2026-06-17T03:11:04.000Z","status":"Modified","sourceIdentifier":"cve@mitre.org","cvss":{"version":"3.1","score":9.8,"severity":"CRITICAL","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"},"cwe":["CWE-91"],"affected":["petl project/petl"],"epss":{"score":0.02323,"percentile":0.83363,"date":"2026-10-26","history":[]},"kev":{"listed":false},"exploits":{"count":0,"verified":false,"firstPublished":null,"source":"Exploit-DB (https://gitlab.com/exploit-database/exploitdb)","entries":[]},"verdict":{"level":"high","text":"High impact if exploited, but EPSS currently rates exploitation as unlikely (2.32%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit."},"changes":[],"references":[{"url":"https://github.com/nvn1729/advisories/blob/master/cve-2020-29128.md","tags":["Third Party Advisory"],"source":"cve@mitre.org"},{"url":"https://github.com/petl-developers/petl/compare/v1.6.7...v1.6.8","tags":["Patch","Third Party Advisory"],"source":"cve@mitre.org"},{"url":"https://github.com/petl-developers/petl/issues/526","tags":["Issue Tracking","Third Party Advisory"],"source":"cve@mitre.org"},{"url":"https://github.com/petl-developers/petl/pull/527","tags":["Patch","Third Party Advisory"],"source":"cve@mitre.org"},{"url":"https://github.com/petl-developers/petl/pull/527/commits/1b0a09f08c3cdfe2e69647bd02f97c1367a5b5f8","tags":["Patch","Third Party Advisory"],"source":"cve@mitre.org"},{"url":"https://github.com/petl-developers/petl/security/advisories/GHSA-f5gc-p5m3-v347","tags":["Third Party Advisory"],"source":"cve@mitre.org"},{"url":"https://petl.readthedocs.io/en/stable/changes.html","tags":["Release Notes","Vendor Advisory"],"source":"cve@mitre.org"},{"url":"https://github.com/nvn1729/advisories/blob/master/cve-2020-29128.md","tags":["Third Party Advisory"],"source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://github.com/petl-developers/petl/compare/v1.6.7...v1.6.8","tags":["Patch","Third Party Advisory"],"source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://github.com/petl-developers/petl/issues/526","tags":["Issue Tracking","Third Party Advisory"],"source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://github.com/petl-developers/petl/pull/527","tags":["Patch","Third Party Advisory"],"source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://github.com/petl-developers/petl/pull/527/commits/1b0a09f08c3cdfe2e69647bd02f97c1367a5b5f8","tags":["Patch","Third Party Advisory"],"source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://github.com/petl-developers/petl/security/advisories/GHSA-f5gc-p5m3-v347","tags":["Third Party Advisory"],"source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://petl.readthedocs.io/en/stable/changes.html","tags":["Release Notes","Vendor Advisory"],"source":"af854a3a-2127-422b-91ae-364da2661108"}],"sources":{"nvd":"https://nvd.nist.gov/vuln/detail/CVE-2020-29128","epss":"https://www.first.org/epss/","kev":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog","exploitdb":"https://www.exploit-db.com/"},"licence":"CC BY 4.0 — link back to the CVE Explorer if you publish the results; upstream data remains subject to its own terms."}