{"id":"CVE-2018-1002206","url":"https://www.cyber-defence.io/tools/cve/CVE-2018-1002206","generatedAt":"2026-10-29T00:41:52.534Z","title":"SharpCompress before 0.21.0 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":"SharpCompress before 0.21.0 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":"3.0","score":5.5,"severity":"MEDIUM","vector":"CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N"},"cwe":["CWE-22"],"affected":["adamhathcock/sharpcompress"],"epss":{"score":0.09366,"percentile":0.9537,"date":"2026-10-27","history":[{"date":"2026-09-21","score":0.02465,"percentile":0.83647},{"date":"2026-09-22","score":0.09366,"percentile":0.95166}]},"kev":{"listed":false},"exploits":{"count":0,"verified":false,"firstPublished":null,"source":"Exploit-DB (https://gitlab.com/exploit-database/exploitdb)","entries":[]},"verdict":{"level":"low","text":"Lower severity and a low EPSS score (9.37%). Track it; it rarely justifies an emergency change on its own."},"changes":[{"kind":"epss","label":"EPSS jump","at":"2026-09-22T00:00:00.000Z","detail":{"to":0.09366,"from":0.02465,"percentile":0.95166},"summary":"EPSS moved from 2.5% to 9.4% probability of exploitation in the next thirty days."}],"references":[{"url":"https://github.com/adamhathcock/sharpcompress/commit/42b1205fb435de523e6ef8ac5b7bafbe712997f6","tags":["Issue Tracking","Patch","Third Party Advisory"],"source":"report@snyk.io"},{"url":"https://github.com/adamhathcock/sharpcompress/pull/374","tags":["Issue Tracking","Patch","Third Party Advisory"],"source":"report@snyk.io"},{"url":"https://github.com/snyk/zip-slip-vulnerability","tags":["Exploit","Third Party Advisory"],"source":"report@snyk.io"},{"url":"https://snyk.io/research/zip-slip-vulnerability","tags":["Exploit","Third Party Advisory"],"source":"report@snyk.io"},{"url":"https://snyk.io/vuln/SNYK-DOTNET-SHARPCOMPRESS-60246","tags":["Exploit","Third Party Advisory"],"source":"report@snyk.io"},{"url":"https://github.com/adamhathcock/sharpcompress/commit/42b1205fb435de523e6ef8ac5b7bafbe712997f6","tags":["Issue Tracking","Patch","Third Party Advisory"],"source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://github.com/adamhathcock/sharpcompress/pull/374","tags":["Issue Tracking","Patch","Third Party Advisory"],"source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://github.com/snyk/zip-slip-vulnerability","tags":["Exploit","Third Party Advisory"],"source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://snyk.io/research/zip-slip-vulnerability","tags":["Exploit","Third Party Advisory"],"source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://snyk.io/vuln/SNYK-DOTNET-SHARPCOMPRESS-60246","tags":["Exploit","Third Party Advisory"],"source":"af854a3a-2127-422b-91ae-364da2661108"}],"sources":{"nvd":"https://nvd.nist.gov/vuln/detail/CVE-2018-1002206","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."}