The vulnerability of the environment.lookup() function in the child_process module of the json-data processing tool, JSONata, allows a attacker to execute arbitrary code.
🗓️ 25 Aug 2026 00:00:00Reported by FSTEC of Russia — Information Security Threat DatabaseType 
bdu_fstec🔗 bdu.fstec.ru👁 7 Views
| Reporter | Title | Published | Views | Family All 18 |
|---|---|---|---|---|
 | CVE-2026-77414 | 21 Aug 202621:32 | – | circl |
 | CVE-2026-77414 | 21 Aug 202620:51 | – | cve |
 | CVE-2026-77414 JSONata: Arbitrary Code Execution via crafted JSONata expressions | 21 Aug 202620:51 | – | cvelist |
 | EUVD-2026-64083 | 21 Aug 202620:51 | – | euvd |
 | JSONata vulnerable to Arbitrary Code Execution via crafted JSONata expressions | 21 Aug 202620:58 | – | github |
 | CVE-2026-77414 | 21 Aug 202621:17 | – | nvd |
 | GHSA-2943-5XFG-GQ5F JSONata vulnerable to Arbitrary Code Execution via crafted JSONata expressions | 21 Aug 202620:58 | – | osv |
| MINI-28HP-R8CP-HCC3 | 1 Sep 202620:35 | – | osv |
| MINI-M8X9-C7M2-H683 | 2 Sep 202602:21 | – | osv |
 | NPM: JSONata vulnerable to Arbitrary Code Execution via crafted JSONata expressions | 21 Aug 202620:58 | – | patchstack |
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25 Aug 2026 00:00Current
6Medium risk
Vulners AI Score6
CVSS 39.8
CVSS 210
EPSS0.00347