{"id":"CVE-2018-1002205","url":"https://www.cyber-defence.io/tools/cve/CVE-2018-1002205","generatedAt":"2026-10-29T01:00:03.589Z","title":"DotNetZip.Semvered before 1.11.0 is vulnerable to directory traversal, allowing attackers to write to arbitrary files via a ../ (dot dot slash) in a Zip archive entry that is mishandled during extraction.","description":"DotNetZip.Semvered before 1.11.0 is vulnerable to directory traversal, allowing attackers to write to arbitrary files via a ../ (dot dot slash) in a Zip archive entry that is mishandled during extraction. This vulnerability is also known as 'Zip-Slip'.","published":"2018-07-25T17:29:02.000Z","lastModified":"2026-06-17T01:33:22.000Z","status":"Modified","sourceIdentifier":"report@snyk.io","cvss":{"version":"3.1","score":5.5,"severity":"MEDIUM","vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N"},"cwe":["CWE-22"],"affected":["dotnetzip.semverd project/dotnetzip.semverd"],"epss":{"score":0.10395,"percentile":0.95704,"date":"2026-10-27","history":[{"date":"2026-09-21","score":0.09058,"percentile":0.95119},{"date":"2026-09-22","score":0.10395,"percentile":0.95518}]},"kev":{"listed":false},"exploits":{"count":0,"verified":false,"firstPublished":null,"source":"Exploit-DB (https://gitlab.com/exploit-database/exploitdb)","entries":[]},"verdict":{"level":"urgent","text":"EPSS puts the probability of exploitation in the next 30 days at 10.4%, higher than 96% of all known CVEs. Patch or mitigate before the next change window."},"changes":[{"kind":"epss","label":"EPSS jump","at":"2026-09-22T00:00:00.000Z","detail":{"to":0.10395,"from":0.09058,"percentile":0.95518},"summary":"EPSS moved from 9.1% to 10.4% probability of exploitation in the next thirty days."}],"references":[{"url":"https://github.com/haf/DotNetZip.Semverd/commit/55d2c13c0cc64654e18fcdd0038fdb3d7458e366","tags":["Patch"],"source":"report@snyk.io"},{"url":"https://github.com/haf/DotNetZip.Semverd/pull/121","tags":["Patch"],"source":"report@snyk.io"},{"url":"https://github.com/snyk/zip-slip-vulnerability","tags":["Third Party Advisory"],"source":"report@snyk.io"},{"url":"https://snyk.io/research/zip-slip-vulnerability","tags":["Third Party Advisory"],"source":"report@snyk.io"},{"url":"https://snyk.io/vuln/SNYK-DOTNET-DOTNETZIP-60245","tags":["Third Party Advisory"],"source":"report@snyk.io"},{"url":"https://github.com/haf/DotNetZip.Semverd/commit/55d2c13c0cc64654e18fcdd0038fdb3d7458e366","tags":["Patch"],"source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://github.com/haf/DotNetZip.Semverd/pull/121","tags":["Patch"],"source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://github.com/snyk/zip-slip-vulnerability","tags":["Third Party Advisory"],"source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://snyk.io/research/zip-slip-vulnerability","tags":["Third Party Advisory"],"source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://snyk.io/vuln/SNYK-DOTNET-DOTNETZIP-60245","tags":["Third Party Advisory"],"source":"af854a3a-2127-422b-91ae-364da2661108"}],"sources":{"nvd":"https://nvd.nist.gov/vuln/detail/CVE-2018-1002205","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."}