CVE-2026-77415

creationtimestamp| type| source ---|---|--- 2026-08-21 22:08:43+00:00| seen| https://bsky.app/profile/stemshop.bsky.social/post/3mtmrk2e5qb2u 2026-08-21 22:31:20+00:00| seen| https://gist.github.com/alon710/20a50aebfd35291a76583a04e09e8467 2026-08-21 22:35:03+00:00| published-proof-of-concept|...

CVE-2026-77413

creationtimestamp| type| source ---|---|--- 2026-08-21 22:08:09+00:00| seen| https://bsky.app/profile/stemshop.bsky.social/post/3mtmrjjdpmb2m 2026-08-21 22:35:10+00:00| published-proof-of-concept| https://github.com/jsonata-js/jsonata/security/advisories/GHSA-8gq3-vp5j-2grp 2026-08-22...

CVE-2026-77414

creationtimestamp| type| source ---|---|--- 2026-08-21 21:32:06+00:00| seen| https://gist.github.com/alon710/c3aaed90ea510257bc4b82da4dd81787 2026-08-21 22:08:39+00:00| seen| https://bsky.app/profile/stemshop.bsky.social/post/3mtmrjrjqer2m 2026-08-21 22:35:05+00:00| published-proof-of-concept|...

CVE-2026-77413

JSONata is a JSON query and transformation language. Prior to 1.8.8 and 2.2.0, the src/functions.js lookup function lacked an Object.prototype.hasOwnProperty check and allowed crafted expressions to access inherited prototype members. An attacker able to supply an expression could use inherited...

CVE-2026-77414

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 a...

CVE-2026-77415

JSONata is a JSON query and transformation language. Prior to 1.8.8 and 2.2.1, crafted JSONata expressions could chain several object-integrity weaknesses to execute arbitrary code. The chain could overwrite $clone to mutate objects through evaluateTransformExpression, expose and deconstruct...

@3c-node-red/runtime (3.1.6), @adeunis/node-red-contrib-adeunis-codecs (1.0.0) +342 more potentially affected by CVE-2026-77415 via jsonata (>=1.0.10, <=1.8.7)

jsonata NPM version =1.0.10, =0.0.1, =0.0.1, =0.0.1, =0.17.5, =20.2.3, =5.0.0-aws-sdk-v3.2, =0.0.1, =0.8.0, =0.0.1, =0.0.114 and more Source cves: CVE-2026-77415 Source advisory: SNYK:JS-JSONATA-19233334...

Arbitrary Code Injection

Overview jsonata is a JSON query and transformation language Affected versions of this package are vulnerable to Arbitrary Code Injection via crafted expressions that exploit the evaluateTransformExpression and applyProcedure functions. An attacker can execute arbitrary code by submitting special...

@3c-node-red/runtime (3.1.6), @adeunis/node-red-contrib-adeunis-codecs (1.0.0) +342 more potentially affected by CVE-2026-77415 via jsonata (>=1.0.10, <=1.8.7)

jsonata NPM version =1.0.10, =0.0.1, =0.0.1, =0.0.1, =0.17.5, =20.2.3, =5.0.0-aws-sdk-v3.2, =0.0.1, =0.8.0, =0.0.1, =0.0.114 and more Source cves: CVE-2026-77415 Source advisory: OSV:GHSA-66MM-25PP-RFFF...

JSONata vulnerable to Arbitrary Code Execution via crafted JSONata expressions

Before JSONata 2.2.1 and 1.8.8 it was possible to execute arbitrary code with crafted expressions, due to: - overwriting $clone allowing mutation of objects via transforms see evaluateTransformExpression - it being possible to destruct jsonata functions/lambdas e.g. $merge. - applyProcedure using...

@activepieces/piece-json (>=0.1.6, <=0.1.7), @autexis/node-red-context-redis (>=1.0.0-rc1, <=1.0.1) +162 more potentially affected by CVE-2026-77415 via jsonata (>=2.0.0, <=2.1.0)

jsonata NPM version =2.0.0, =0.1.6, =1.0.0-rc1, =5.0.0, =0.0.1, =2.3.132, =37.301.2, =1.0.4, =11.8.0, =0.3.0, =0.1.0, =1.0.0, =2.33.3-6623e55-202608121503.0, =2.7.1-7dd573e-202408290941.0, =2.32.1-fc1b7da-202607021428.0 and more Source cves: CVE-2026-77415 Source advisory: OSV:GHSA-66MM-25PP-RFFF...

@activepieces/piece-json (>=0.1.6, <=0.1.7), @autexis/node-red-context-redis (>=1.0.0-rc1, <=1.0.1) +162 more potentially affected by CVE-2026-77415 via jsonata (>=2.0.0, <=2.1.0)

jsonata NPM version =2.0.0, =0.1.6, =1.0.0-rc1, =5.0.0, =0.0.1, =2.3.132, =37.301.2, =1.0.4, =11.8.0, =0.3.0, =0.1.0, =1.0.0, =2.33.3-6623e55-202608121503.0, =2.7.1-7dd573e-202408290941.0, =2.32.1-fc1b7da-202607021428.0 and more Source cves: CVE-2026-77415 Source advisory: SNYK:JS-JSONATA-1923333...

NPM: JSONata vulnerable to Arbitrary Code Execution via crafted JSONata expressions

NPM: JSONata vulnerable to Arbitrary Code Execution via crafted JSONata expressions vulnerability discovered by ? in WordPress Npm jsonata versions 1.8.8...

GHSA-66MM-25PP-RFFF JSONata vulnerable to Arbitrary Code Execution via crafted JSONata expressions

Before JSONata 2.2.1 and 1.8.8 it was possible to execute arbitrary code with crafted expressions, due to: - overwriting $clone allowing mutation of objects via transforms see evaluateTransformExpression - it being possible to destruct jsonata functions/lambdas e.g. $merge. - applyProcedure using...

CVE-2026-77415 JSONata: Arbitrary Code Execution via crafted JSONata expressions

JSONata is a JSON query and transformation language. Prior to 1.8.8 and 2.2.1, crafted JSONata expressions could chain several object-integrity weaknesses to execute arbitrary code. The chain could overwrite $clone to mutate objects through evaluateTransformExpression, expose and deconstruct...

CVE-2026-77415

JSONata (a JSON query and transformation language) is vulnerable to arbitrary code execution in versions prior to 1.8.8 and 2.2.1 . An attacker can craft JSONata expressions that chain multiple object-integrity weaknesses—overwriting $clone, exposing internal functions via $merge.*, replacing pro...

CVE-2026-77415 JSONata: Arbitrary Code Execution via crafted JSONata expressions

JSONata is a JSON query and transformation language. Prior to 1.8.8 and 2.2.1, crafted JSONata expressions could chain several object-integrity weaknesses to execute arbitrary code. The chain could overwrite $clone to mutate objects through evaluateTransformExpression, expose and deconstruct...

EUVD-2026-64166

JSONata is a JSON query and transformation language. Prior to 1.8.8 and 2.2.1, crafted JSONata expressions could chain several object-integrity weaknesses to execute arbitrary code. The chain could overwrite $clone to mutate objects through evaluateTransformExpression, expose and deconstruct...

Prototype Pollution

Overview jsonata is a JSON query and transformation language Affected versions of this package are vulnerable to Prototype Pollution via unsafe object creation patterns throughout the codebase src/jsonata.js, src/functions.js, src/parser.js, src/signature.js, and src/datetime.js. An attacker who...

@activepieces/piece-json (>=0.1.6, <=0.1.7), @autexis/node-red-context-redis (>=1.0.0-rc1, <=1.0.1) +162 more potentially affected by CVE-2026-77414 via jsonata (>=2.0.0, <=2.1.0)

jsonata NPM version =2.0.0, =0.1.6, =1.0.0-rc1, =5.0.0, =0.0.1, =2.3.132, =37.301.2, =1.0.4, =11.8.0, =0.3.0, =0.1.0, =1.0.0, =2.33.3-6623e55-202608121503.0, =2.7.1-7dd573e-202408290941.0, =2.32.1-fc1b7da-202607021428.0 and more Source cves: CVE-2026-77414 Source advisory: OSV:GHSA-2943-5XFG-GQ5F...