{"id":"CVE-2020-11652","kind":"vulnerability","aliases":["CVE-2020-11652"],"related":[],"title":"SaltStack Salt: SaltStack Salt Path Traversal Vulnerability","description":"SaltStack Salt contains a path traversal vulnerability in the salt-master process ClearFuncs which allows directory access to authenticated users. Salt users who follow fundamental internet security guidelines and best practices are not affected by this vulnerability.\n\nCISA required action: Apply updates per vendor instructions.","summary":"SaltStack Salt's salt-master ClearFuncs component has a path traversal flaw that lets a logged-in user reach directories they should not access. CISA lists it as actively exploited in the wild, and the sources do not say what files an attacker can read or write.","severity":"high","cvss":6.5,"epss":0.86178,"exploited":true,"exploited_at":"2021-11-03T00:00:00+00:00","products":[{"name":"SaltStack Salt","fixed":[],"affected":"","ecosystem":"vendor"}],"ecosystems":["vendor"],"tags":["exploited","package","salt-master","saltstack","self-hosted"],"not_affected_if":["default-config","unauthenticated-only-setups"],"how_to_check":"Check the installed salt version on the master with salt --version or salt-master --version and compare it to the fixed release in the advisory.","fix":"Upgrade the salt-master package to a release that includes the vendor fix for CVE-2020-11652, per the SaltStack advisory.","status":"open","published_at":"2020-04-30T17:15:12+00:00","first_seen_at":"2026-10-23T19:11:53+00:00","triaged_at":"2026-10-23T21:41:42+00:00","updated_at":"2026-10-23T21:57:34+00:00","category":"package","confidence":0.6,"triage":{"at":"2026-10-23T21:41:42Z","model":"claude-haiku-5-5","output":{"fix":"Upgrade the salt-master package to a release that includes the vendor fix for CVE-2020-11652, per the SaltStack advisory.\nunknown","reach":"network","impact":"medium","summary":"SaltStack Salt's salt-master ClearFuncs component has a path traversal flaw that lets a logged-in user reach directories they should not access. CISA lists it as actively exploited in the wild, and the sources do not say what files an attacker can read or write.","category":"package","who_cares":["saltstack","salt-master","self-hosted"],"confidence":0.6,"needs_auth":"yes","worst_case":"authenticated user reads or accesses directories beyond intended scope on the master","analyst_note":"Find the fixed version and affected range in the SaltStack advisory for CVE-2020-11652 and the vendor's check command; sources give neither.","how_to_check":"Check the installed salt version on the master with salt --version or salt-master --version and compare it to the fixed release in the advisory.\nunknown\nunknown","needs_analyst":true,"not_affected_if":["unauthenticated-only-setups","default-config"],"user_interaction":"no","needs_special_setup":"unknown","severity_if_unknown":"high"},"cost_usd":0.000496,"input_tokens":2857,"output_tokens":420,"severity_before":"unknown"},"analyst_status":null,"analyst_note":null,"search":"'-11652':10A,13A '-2020':9A,12A 'access':50B,91C 'action':114C 'activ':55B 'affect':108C 'allow':89C 'appli':115C 'attack':69B 'authent':93C 'best':104C 'cisa':51B,112C 'clearfunc':31B,87C 'compon':32B 'contain':76C 'cve':8A,11A 'directori':46B,90C 'exploit':16B,56B 'file':67B 'flaw':37B 'follow':98C 'fundament':99C 'guidelin':102C 'host':24B 'instruct':119C 'internet':100C 'let':39B 'list':52B 'log':42B 'logged-in':41B 'master':20B,30B,85C 'packag':17B 'path':5A,35B,78C 'per':117C 'practic':105C 'process':86C 'reach':45B 'read':71B 'requir':113C 'salt':2A,4A,15A,19B,26B,29B,75C,84C,95C 'salt-mast':18B,28B,83C 'saltstack':1A,3A,14A,21B,25B,74C 'say':65B 'secur':101C 'self':23B 'self-host':22B 'sourc':62B 'travers':6A,36B,79C 'updat':116C 'user':44B,94C,96C 'vendor':118C 'vulner':7A,80C,111C 'wild':59B 'write':73B","nicknames":[],"mitigations":[],"who_affected":null,"tier":null,"verified":{},"analyst_revisit_at":null,"first_public_at":"2020-04-30T17:15:12+00:00","kev":{"dateAdded":"2021-11-03","dueDate":"2022-05-03","requiredAction":"Apply updates per vendor instructions.","knownRansomwareCampaignUse":"Unknown"},"cvss_vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N","cvss_by":"nvd@nist.gov","poc_count":0,"sources":[{"source":"kev","external_id":"CVE-2020-11652","url":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog?search_api_fulltext=CVE-2020-11652","severity":null,"published_at":"2021-11-03T00:00:00+00:00","modified_at":null,"first_seen_at":"2026-10-23T19:11:53+00:00","fetched_at":"2026-10-25T20:35:39+00:00","note":null},{"source":"epss","external_id":"CVE-2020-11652","url":"https://api.first.org/data/v1/epss?cve=CVE-2020-11652","severity":null,"published_at":null,"modified_at":null,"first_seen_at":"2026-10-23T19:13:43+00:00","fetched_at":"2026-10-23T19:13:43+00:00","note":null},{"source":"nvd","external_id":"CVE-2020-11652","url":"https://nvd.nist.gov/vuln/detail/CVE-2020-11652","severity":null,"published_at":"2020-04-30T17:15:12+00:00","modified_at":"2026-06-17T02:50:33+00:00","first_seen_at":"2026-10-23T21:57:34+00:00","fetched_at":"2026-10-23T21:57:34+00:00","note":null}],"documents":[],"notice":"Free to read at a human pace. An API with keys and an MCP server are in preparation; early access: hello@infrastack.ai"}