{"id":"CVE-2026-68512","aliases":[],"cve":{"records":[{"id":"CVE-2026-68512","source":"GitHub_M","state":"PUBLISHED","reasons":[],"replacements":[],"disputed":false,"unsupportedWhenAssigned":false,"reserved":"2026-07-30T16:19:08.082Z","published":"2026-11-11T21:57:31.618Z","modified":"2026-11-13T00:10:14.834Z"}],"publishers":[{"name":"GitHub_M","role":"CNA","organizationId":"a0819718-46f1-4df5-94e2-005712e83aaa","modified":"2026-11-11T21:57:31.618Z"},{"name":"CISA-ADP","role":"ADP","organizationId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","modified":"2026-11-13T00:10:14.834Z"}],"references":[{"url":"https://github.com/WardPearce/paaster/security/advisories/GHSA-9q9w-qhhm-2xwg","tags":["x_refsource_CONFIRM"],"source":"GitHub_M"},{"url":"https://github.com/WardPearce/paaster/releases/tag/v3.3.0","tags":["x_refsource_MISC"],"source":"GitHub_M"},{"url":"https://github.com/WardPearce/paaster/security/advisories/GHSA-9q9w-qhhm-2xwg","tags":["exploit"],"source":"CISA-ADP"}],"weaknesses":[{"id":"CWE-204","description":"CWE-204: Observable Response Discrepancy","source":"GitHub_M"},{"id":"CWE-307","description":"CWE-307: Improper Restriction of Excessive Authentication Attempts","source":"GitHub_M"}],"applicability":[],"prioritization":[{"source":"CISA-ADP","type":"SSVC","role":"CISA Coordinator","timestamp":"2026-11-13T00:09:48.386490Z","decisions":[{"name":"Exploitation","value":"poc"},{"name":"Automatable","value":"no"},{"name":"Technical Impact","value":"partial"}]}]},"title":"Paaster: No rate limiting on account login, combined with a public username-enumeration/salt endpoint, enables offline credential-stuffing","titleSource":"GitHub_M","descriptionSource":"GitHub_M","description":"Paaster is a pastebin application. Prior to version 3.3.0, Paaster's account login has no rate limiting, lockout, or CAPTCHA of any kind, and a companion endpoint openly discloses whether a username exists along with that account's password-hashing salts. Together these let an attacker enumerate real accounts and then brute-force their passwords with unlimited, unthrottled attempts. This issue has been patched in version 3.3.0.","score":6.3,"severity":"medium","published":"2026-11-11T21:57:31.618Z","modified":"2026-11-13T00:10:14.834Z","withdrawn":false,"knownExploited":false,"affected":[],"products":[{"vendor":"WardPearce","name":"paaster","platforms":[],"versions":[{"version":"< 3.3.0","status":"affected"}],"cpes":[],"source":"GitHub_M","url":"https://www.cve.org/CVERecord?id=CVE-2026-68512"}],"remediation":[],"references":["https://github.com/WardPearce/paaster/security/advisories/GHSA-9q9w-qhhm-2xwg","https://github.com/WardPearce/paaster/releases/tag/v3.3.0"],"sources":[{"name":"CVE","id":"CVE-2026-68512","modified":"2026-11-13T00:10:14.834Z","url":"https://www.cve.org/CVERecord?id=CVE-2026-68512"}],"assessments":[{"source":"GitHub_M","vector":"CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N","score":6.3}],"sourceAffected":[],"observedAt":"2026-11-13T00:58:10.594Z","kev":{"status":"not-listed","checkedAt":"2026-11-14T23:00:32.916Z"},"coverage":[{"source":"NVD","status":"available","checkedAt":"2026-11-11T22:35:33.497Z","attemptedAt":"2026-11-11T22:35:33.497Z"},{"source":"GHSA","status":"no-result","checkedAt":"2026-11-11T22:35:33.577Z","attemptedAt":"2026-11-11T22:35:33.577Z"},{"source":"EUVD","status":"no-result","checkedAt":"2026-11-11T22:35:33.323Z","attemptedAt":"2026-11-11T22:35:33.323Z"},{"source":"EPSS","status":"no-result","checkedAt":"2026-11-11T22:35:33.205Z","attemptedAt":"2026-11-11T22:35:33.205Z"}],"evidence":[{"source":"NVD","id":"CVE-2026-68512","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-68512","modified":"2026-11-11T22:17:30.163","score":6.3,"vector":"CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X","checkedAt":"2026-11-11T22:35:33.497Z"}],"aiSummary":{"text":"Paaster, a pastebin application, has no rate limiting on account login and a public endpoint that discloses username existence and password-hashing salts, allowing attackers to brute-force passwords in versions prior to 3.3.0. This weakness enables offline credential-stuffing. The issue is patched in version 3.3.0.","model":"@cf/meta/llama-3.3-70b-instruct-fp8-fast","generatedAt":"2026-11-11T22:36:04.177Z","sources":[{"name":"CVE","url":"https://www.cve.org/CVERecord?id=CVE-2026-68512"}]}}