{"id":"CVE-2021-32648","kind":"vulnerability","aliases":["CVE-2021-32648"],"related":[],"title":"October CMS October CMS: October CMS Improper Authentication","description":"octobercms in a CMS platform based on the Laravel PHP Framework. In affected versions of the october/system package an attacker can request an account password reset and then gain access to the account using a specially crafted request. The issue has been patched in Build 472 and v1.1.5.","summary":"October CMS, a PHP content management system, has an authentication flaw in its october/system package that lets an attacker reset an account password and take over the account with a crafted request. CISA lists it as actively exploited in the wild.","severity":"critical","cvss":9.1,"epss":0.90418,"exploited":true,"exploited_at":"2022-01-18T00:00:00+00:00","products":[{"name":"October CMS October CMS","fixed":[],"affected":"","ecosystem":"vendor"}],"ecosystems":["vendor"],"tags":["exploited","october-cms","php","runtime","self-hosted"],"not_affected_if":["unknown"],"how_to_check":null,"fix":"Apply the vendor update for the october/system package per October CMS instructions; the fixed version is not stated in the sources.","status":"open","published_at":"2021-08-26T19:15:07+00:00","first_seen_at":"2026-10-23T19:11:53+00:00","triaged_at":"2026-10-23T21:31:33+00:00","updated_at":"2026-10-23T21:57:35+00:00","category":"runtime","confidence":0.6,"triage":{"at":"2026-10-23T21:31:33Z","model":"claude-haiku-5-5","output":{"fix":"Apply the vendor update for the october/system package per October CMS instructions; the fixed version is not stated in the sources.","reach":"internet","impact":"high","summary":"October CMS, a PHP content management system, has an authentication flaw in its october/system package that lets an attacker reset an account password and take over the account with a crafted request. CISA lists it as actively exploited in the wild.","category":"runtime","who_cares":["october-cms","php","self-hosted"],"confidence":0.6,"needs_auth":"no","worst_case":"Attacker takes over user accounts, including administrator accounts, via password reset","analyst_note":"Find the affected and fixed october/system version range and a version check command in the NVD or October CMS security advisory for CVE-2021-32648.","how_to_check":"unknown","needs_analyst":true,"not_affected_if":["unknown"],"user_interaction":"no","needs_special_setup":"unknown","severity_if_unknown":"high"},"cost_usd":0.000446,"input_tokens":2806,"output_tokens":330,"severity_before":"unknown"},"analyst_status":"queued","analyst_note":"Find the affected and fixed october/system version range and a version check command in the NVD or October CMS security advisory for CVE-2021-32648.","search":"'-2021':10A,13A '-32648':11A,14A '472':114C 'access':98C 'account':49B,55B,92C,101C 'activ':64B 'affect':81C 'attack':46B,88C 'authent':8A,37B 'base':74C 'build':113C 'cisa':60B 'cms':2A,4A,6A,16A,18A,22B,29B,72C 'content':32B 'craft':58B,105C 'cve':9A,12A 'exploit':19B,65B 'flaw':38B 'framework':79C 'gain':97C 'host':27B 'improp':7A 'issu':108C 'laravel':77C 'let':44B 'list':61B 'manag':33B 'octob':1A,3A,5A,21B,28B 'october':15A,17A 'october-cm':20B 'october/system':41B,85C 'octobercm':69C 'packag':42B,86C 'password':50B,93C 'patch':111C 'php':23B,31B,78C 'platform':73C 'request':59B,90C,106C 'reset':47B,94C 'runtim':24B 'self':26B 'self-host':25B 'special':104C 'system':34B 'take':52B 'use':102C 'v1.1.5':116C 'version':82C 'wild':68B","nicknames":[],"mitigations":[],"who_affected":null,"tier":null,"verified":{},"analyst_revisit_at":null,"first_public_at":"2021-08-26T19:15:07+00:00","kev":{"dateAdded":"2022-01-18","dueDate":"2022-02-01","requiredAction":"Apply updates per vendor instructions.","knownRansomwareCampaignUse":"Unknown"},"cvss_vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:N","cvss_by":"security-advisories@github.com","poc_count":0,"sources":[{"source":"kev","external_id":"CVE-2021-32648","url":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog?search_api_fulltext=CVE-2021-32648","severity":null,"published_at":"2022-01-18T00:00:00+00:00","modified_at":null,"first_seen_at":"2026-10-23T19:11:53+00:00","fetched_at":"2026-10-25T17:39:58+00:00","note":null},{"source":"epss","external_id":"CVE-2021-32648","url":"https://api.first.org/data/v1/epss?cve=CVE-2021-32648","severity":null,"published_at":null,"modified_at":null,"first_seen_at":"2026-10-23T19:13:44+00:00","fetched_at":"2026-10-23T19:13:44+00:00","note":null},{"source":"nvd","external_id":"CVE-2021-32648","url":"https://nvd.nist.gov/vuln/detail/CVE-2021-32648","severity":null,"published_at":"2021-08-26T19:15:07+00:00","modified_at":"2026-06-17T03:53:20+00:00","first_seen_at":"2026-10-23T21:57:35+00:00","fetched_at":"2026-10-23T21:57:35+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"}