| Name | Modified | Size | Downloads / Week |
|---|---|---|---|
| Parent folder | |||
| thingsboard-4.2.2.1.deb | 2026-03-30 | 353.2 MB | |
| thingsboard-4.2.2.1.rpm | 2026-03-30 | 352.9 MB | |
| thingsboard-windows-4.2.2.1.zip | 2026-03-30 | 354.4 MB | |
| README.md | 2026-03-30 | 3.3 kB | |
| ThingsBoard 4.2.2.1 Release source code.tar.gz | 2026-03-30 | 22.6 MB | |
| ThingsBoard 4.2.2.1 Release source code.zip | 2026-03-30 | 32.2 MB | |
| Totals: 6 Items | 1.1 GB | 0 | |
What's Changed
Security
- Fixed XSS vulnerability in notification center by @vvlladd28 in https://github.com/thingsboard/thingsboard/pull/15204
- Fixed CVE-2026-24308, CVE-2026-24281 and CVE-2026-24400 by @ViacheslavKlimov in https://github.com/thingsboard/thingsboard/pull/15244
- Added configurable security headers and env-var-backed CORS configuration by @ViacheslavKlimov in https://github.com/thingsboard/thingsboard/pull/15254
- Fixed SSRF DNS rebinding bypass, added allow-list by @ViacheslavKlimov in https://github.com/thingsboard/thingsboard/pull/15253
- Fixed CVE-2026-24281, CVE-2026-24308, CVE-2026-24400, CVE-2026-29063, CVE-2026-29087, CVE-2026-29786, CVE-2026-30827, CVE-2026-31802, CVE-2026-32141, CVE-2026-32635, CVE-2026-27904 by @vvlladd28 in https://github.com/thingsboard/thingsboard/pull/15251
- Fixed CVE-2026-22731, CVE-2026-22732, CVE-2026-22733, CVE-2026-22737 + Spring Boot 3.5 by @ViacheslavKlimov in https://github.com/thingsboard/thingsboard/pull/15278
- Fixed CVE-2026-33228 by @vvlladd28 in https://github.com/thingsboard/thingsboard/pull/15293
- Fixed CVE-2026-33870, CVE-2026-33871 and GHSA-72hv-8253-57qq by @ViacheslavKlimov in https://github.com/thingsboard/thingsboard/pull/15315
- Fixed CVE-2026-33895, CVE-2026-33894, CVE-2026-33896, CVE-2026-33750, CVE-2026-4923, CVE-2026-33671 by @vvlladd28 in https://github.com/thingsboard/thingsboard/pull/15322
Core & Rule Engine
- Sanitize database error messages by @ViacheslavKlimov in https://github.com/thingsboard/thingsboard/pull/15262
- Added OTA package data cleanup by @AndriiLandiak in https://github.com/thingsboard/thingsboard/pull/14775
- Fixed notification requests and RPC cleanup timeout on large datasets by @AndriiLandiak in https://github.com/thingsboard/thingsboard/pull/14762
- Added WS update on telemetry deletion by @dashevchenko in https://github.com/thingsboard/thingsboard/pull/14781
UI
- Updated locales da_DK, de_DE, el_GR, es_ES, fr_FR, it_IT, ja_JP, nl_NL, no_NO, pt_BR, tr_TR, uk_UA, zh_CN by @vvlladd28 in https://github.com/thingsboard/thingsboard/pull/15237
- Hidden "Show on widgets" button on sysadmin level by @vvlladd28 in https://github.com/thingsboard/thingsboard/pull/15203
- Fixed WS reconnect loop and notification spam when session limit is reached by @vvlladd28 in https://github.com/thingsboard/thingsboard/pull/15219
- Fixed resetting of validation on storeLink property by @mtsymbarov-del in https://github.com/thingsboard/thingsboard/pull/15168
- Fixed proxy error handling for 502/503/504 HTTP status codes by @vvlladd28 in https://github.com/thingsboard/thingsboard/pull/15292
- Fixed string-items-list autocomplete selection and blur handling by @vvlladd28 in https://github.com/thingsboard/thingsboard/pull/15273
Edge
- Support combined PEM cert+key for Edge gRPC SSL by @smatvienko-tb in https://github.com/thingsboard/thingsboard/pull/15205
Transport
- Fixed LwM2M Redis stores startup: use separate connections for SCAN and GET by @smatvienko-tb in https://github.com/thingsboard/thingsboard/pull/15143
Full Changelog: https://github.com/thingsboard/thingsboard/compare/v4.2.2...v4.2.2.1