{"id":"CVE-2026-102539","revision":null,"records":[{"revision":"ec8ab96d71f04040b24af1ee8e6087a9","observedAt":"2026-10-23T15:48:27.903+00:00","statement":{"source":"cve-program","id":"CVE-2026-102539","aliases":[],"title":"Super Productivity: SuperSync E2EE setup uploads and stores all user operations in plaintext before password is set","description":"Super Productivity is an advanced todo list app with integrated timeboxing and time tracking capabilities. From 17.3.0 until 18.13.1, the SuperSync end-to-end encryption setup calls sync(true) before a user sets an encryption password, causing the operation-upload path to transmit and store all user operations in plaintext. The exposed operations can include private task content and connected issue-provider credentials, including reusable passwords, API tokens, and app passwords. Users who complete E2EE setup have the plaintext operations deleted, while users who leave the password-setting step can leave the data stored indefinitely. The Disable SuperSync action did not remove plaintext that had already been uploaded. Routing and causal metadata remain plaintext by design and are not part of this vulnerability. This issue is fixed in version 18.13.1.","state":0,"publishedAt":"2026-10-12T21:22:04.409+00:00","modifiedAt":"2026-10-15T13:58:11.796+00:00","affected":[{"ecosystem":"Vendor product","name":"super-productivity","ranges":[],"versions":[],"rawVersionEvidence":"{\n                    \"vendor\": \"super-productivity\",\n                    \"product\": \"super-productivity\",\n                    \"versions\": [\n                        {\n                            \"version\": \">= 17.3.0, < 18.13.1\",\n                            \"status\": \"affected\"\n                        }\n                    ]\n                }"}],"metrics":[{"system":"CVSS 4.0","vector":"CVSS:4.0/AV:N/AC:L/AT:P/PR:H/UI:P/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N","score":5.7,"severity":"MEDIUM"}],"references":["https://github.com/super-productivity/super-productivity/security/advisories/GHSA-9v8x-68pf-p5x7","https://github.com/super-productivity/super-productivity/pull/8670","https://github.com/super-productivity/super-productivity/commit/63253f8e0c3b145f2d47f819ab8f910d6873fd88","https://github.com/super-productivity/super-productivity/releases/tag/v18.13.1"],"sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2026-102539","license":"CVE Program Terms of Use","key":"cve-program:CVE-2026-102539","identifiers":["CVE-2026-102539"]},"retained":false,"historicalAffected":[]}],"coverage":[{"source":"cisa-kev:global","scope":"Complete CISA KEV catalog; all vendors. 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Not a global EUVD catalog. Successful not-found lookups count as checked; they do not imply withdrawal or safety. No reader inventory is sent.","generation":"enrichment-473bda92d9f145e4a59d46ab39e596a4","complete":false,"records":13655,"lastAttemptAt":"2026-11-09T17:15:31.9295462+00:00","lastSuccessAt":"2026-11-09T17:15:31.925+00:00","error":"8 identifier lookups failed; latest failures include HTTP 403. Other identifiers were checked independently.","lastVerifiedAt":"2026-11-09T17:15:31.925+00:00","snapshotPublishedAt":null,"importing":false,"stagedRecords":0,"checkedIdentifiers":13381,"expectedIdentifiers":13707,"failedIdentifiers":8},{"source":"first-epss:nuget","scope":"FIRST EPSS for explicit CVE aliases in the collected public NuGet archive. Not a global EPSS backfill.","generation":"2026-11-09T17:05:03.6461191+00:00","complete":true,"records":1096,"lastAttemptAt":"2026-11-09T17:05:03.6461191+00:00","lastSuccessAt":"2026-11-09T17:05:03.8539711+00:00","error":null,"lastVerifiedAt":"2026-11-09T17:05:03.8539712+00:00","snapshotPublishedAt":null,"importing":false,"stagedRecords":0,"checkedIdentifiers":null,"expectedIdentifiers":null,"failedIdentifiers":null},{"source":"nvd","scope":"Rolling NVD lookups of CVE aliases in current public OSV archives; 500 identifiers per refresh, rechecked after 48 hours. Not a global NVD catalog. Successful not-found lookups count as checked; they do not imply withdrawal or safety. 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