Vulnerabilities (CVE)

Filtered by CWE-1321
Total 580 CVE
CVE Vendors Products Updated CVSS v2 CVSS v3
CVE-2020-7706 1 Connie-lang Project 1 Connie-lang 2026-06-17 7.5 HIGH 9.8 CRITICAL
The package connie-lang before 0.1.1 are vulnerable to Prototype Pollution in the configuration language library used by connie.
CVE-2020-7704 1 Linux-cmdline Project 1 Linux-cmdline 2026-06-17 7.5 HIGH 9.8 CRITICAL
The package linux-cmdline before 1.0.1 are vulnerable to Prototype Pollution via the constructor.
CVE-2020-7703 1 Nis-utils Project 1 Nis-utils 2026-06-17 7.5 HIGH 9.8 CRITICAL
All versions of package nis-utils are vulnerable to Prototype Pollution via the setValue function.
CVE-2020-7702 1 Templ8 Project 1 Templ8 2026-06-17 7.5 HIGH 9.8 CRITICAL
All versions of package templ8 are vulnerable to Prototype Pollution via the parse function.
CVE-2020-7701 1 Springtree 1 Madlib-object-utils 2026-06-17 7.5 HIGH 9.8 CRITICAL
madlib-object-utils before 0.1.7 is vulnerable to Prototype Pollution via setValue.
CVE-2020-7700 1 Php.js Project 1 Php.js 2026-06-17 7.5 HIGH 9.8 CRITICAL
All versions of phpjs are vulnerable to Prototype Pollution via parse_str.
CVE-2020-7699 2 Express-fileupload Project, Netapp 2 Express-fileupload, Max Data 2026-06-17 7.5 HIGH 7.5 HIGH
This affects the package express-fileupload before 1.1.8. If the parseNested option is enabled, sending a corrupt HTTP request can lead to denial of service or arbitrary code execution.
CVE-2020-7679 1 Casperjs 1 Casperjs 2026-06-17 7.5 HIGH 7.3 HIGH
In all versions of package casperjs, the mergeObjects utility function is susceptible to Prototype Pollution.
CVE-2020-7644 1 Fun-map Project 1 Fun-map 2026-06-17 6.8 MEDIUM 8.1 HIGH
fun-map through 3.3.1 is vulnerable to Prototype Pollution. The function assocInM could be tricked into adding or modifying properties of 'Object.prototype' using a '__proto__' payload.
CVE-2020-7643 1 Idea 1 Paypal-adaptive 2026-06-17 5.0 MEDIUM 5.3 MEDIUM
paypal-adaptive through 0.4.2 manipulation of JavaScript objects resulting in Prototype Pollution. The PayPal function could be tricked into adding or modifying properties of Object.prototype using a __proto__ payload.
CVE-2020-7641 1 Grunt-util-property Project 1 Grunt-util-property 2026-06-17 N/A 4.0 MEDIUM
This affects all versions of package grunt-util-property. The function call could be tricked into adding or modifying properties of Object.prototype using a __proto__ payload.
CVE-2020-7639 1 Dot Project 1 Dot 2026-06-17 5.0 MEDIUM 5.3 MEDIUM
eivindfjeldstad-dot below 1.0.3 is vulnerable to Prototype Pollution.The function 'set' could be tricked into adding or modifying properties of 'Object.prototype' using a '__proto__' payload.
CVE-2020-7638 1 Confinit Project 1 Confinit 2026-06-17 5.0 MEDIUM 5.3 MEDIUM
confinit through 0.3.0 is vulnerable to Prototype Pollution.The 'setDeepProperty' function could be tricked into adding or modifying properties of 'Object.prototype' using a '__proto__' payload.
CVE-2020-7637 1 Class-transformer Project 1 Class-transformer 2026-06-17 5.0 MEDIUM 5.3 MEDIUM
class-transformer before 0.3.1 allow attackers to perform Prototype Pollution. The classToPlainFromExist function could be tricked into adding or modifying properties of Object.prototype using a __proto__ payload.
CVE-2020-7618 1 Sds Project 1 Sds 2026-06-17 5.0 MEDIUM 5.3 MEDIUM
sds through 3.2.0 is vulnerable to Prototype Pollution.The library could be tricked into adding or modifying properties of the 'Object.prototype' by abusing the 'set' function located in 'js/set.js'.
CVE-2020-7617 1 Ini-parser Project 1 Ini-parser 2026-06-17 7.5 HIGH 4.4 MEDIUM
ini-parser through 0.0.2 is vulnerable to Prototype Pollution.The library could be tricked into adding or modifying properties of Object.prototype using a '__proto__' payload.
CVE-2020-7616 1 Express-mock-middleware Project 1 Express-mock-middleware 2026-06-17 5.0 MEDIUM 5.3 MEDIUM
express-mock-middleware through 0.0.6 is vulnerable to Prototype Pollution. Exported functions by the package can be tricked into adding or modifying properties of the `Object.prototype`. Exploitation of this vulnerability requires creation of a new directory where an attack code can be placed which will then be exported by `express-mock-middleware`. As such, this is considered to be a low risk.
CVE-2020-7608 1 Yargs 1 Yargs-parser 2026-06-17 4.6 MEDIUM 5.3 MEDIUM
yargs-parser could be tricked into adding or modifying properties of Object.prototype using a "__proto__" payload.
CVE-2020-7600 1 Querymen Project 1 Querymen 2026-06-17 5.0 MEDIUM 5.3 MEDIUM
querymen prior to 2.1.4 allows modification of object properties. The parameters of exported function handler(type, name, fn) can be controlled by users without any sanitization. This could be abused for Prototype Pollution attacks.
CVE-2020-7598 2 Opensuse, Substack 2 Leap, Minimist 2026-06-17 6.8 MEDIUM 5.6 MEDIUM
minimist before 1.2.2 could be tricked into adding or modifying properties of Object.prototype using a "constructor" or "__proto__" payload.