CVE-2021-23507
"Object Path Set Prototype Pollution"
Description
The package object-path-set before 1.0.2 are vulnerable to Prototype Pollution via the setPath method, as it allows an attacker to merge object prototypes into it. *Note:* This vulnerability derives from an incomplete fix in https://security.snyk.io/vuln/SNYK-JS-OBJECTPATHSET-607908
INFO
Published Date :
Feb. 4, 2022, 8:15 p.m.
Last Modified :
Nov. 21, 2024, 5:51 a.m.
Source :
[email protected]
Remotely Exploitable :
Yes !
Impact Score :
5.9
Exploitability Score :
3.9
References to Advisories, Solutions, and Tools
Here, you will find a curated list of external links that provide in-depth
information, practical solutions, and valuable tools related to
CVE-2021-23507.
| URL | Resource |
|---|---|
| https://github.com/skratchdot/object-path-set/blob/577f5299fed15bb9edd11c940ff3cf0b9f4748d5/index.js%23L8 | Broken Link |
| https://github.com/skratchdot/object-path-set/commit/2d67a714159c4099589b6661fa84e6d2adc31761 | Patch Third Party Advisory |
| https://snyk.io/blog/remediate-javascript-type-confusion-bypassed-input-validation/ | Third Party Advisory |
| https://snyk.io/vuln/SNYK-JS-OBJECTPATHSET-2388576 | Exploit Third Party Advisory |
| https://github.com/skratchdot/object-path-set/blob/577f5299fed15bb9edd11c940ff3cf0b9f4748d5/index.js%23L8 | Broken Link |
| https://github.com/skratchdot/object-path-set/commit/2d67a714159c4099589b6661fa84e6d2adc31761 | Patch Third Party Advisory |
| https://snyk.io/blog/remediate-javascript-type-confusion-bypassed-input-validation/ | Third Party Advisory |
| https://snyk.io/vuln/SNYK-JS-OBJECTPATHSET-2388576 | Exploit Third Party Advisory |
We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2021-23507 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2021-23507 vulnerability over time.
Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.
-
CVE Modified by af854a3a-2127-422b-91ae-364da2661108
Nov. 21, 2024
Action Type Old Value New Value Added Reference https://github.com/skratchdot/object-path-set/blob/577f5299fed15bb9edd11c940ff3cf0b9f4748d5/index.js%23L8 Added Reference https://github.com/skratchdot/object-path-set/commit/2d67a714159c4099589b6661fa84e6d2adc31761 Added Reference https://snyk.io/blog/remediate-javascript-type-confusion-bypassed-input-validation/ Added Reference https://snyk.io/vuln/SNYK-JS-OBJECTPATHSET-2388576 -
CVE Modified by [email protected]
May. 14, 2024
Action Type Old Value New Value -
Initial Analysis by [email protected]
Feb. 09, 2022
Action Type Old Value New Value Added CVSS V2 NIST (AV:N/AC:L/Au:N/C:P/I:P/A:P) Added CVSS V3.1 NIST AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H Changed Reference Type https://github.com/skratchdot/object-path-set/blob/577f5299fed15bb9edd11c940ff3cf0b9f4748d5/index.js%23L8 No Types Assigned https://github.com/skratchdot/object-path-set/blob/577f5299fed15bb9edd11c940ff3cf0b9f4748d5/index.js%23L8 Broken Link Changed Reference Type https://github.com/skratchdot/object-path-set/commit/2d67a714159c4099589b6661fa84e6d2adc31761 No Types Assigned https://github.com/skratchdot/object-path-set/commit/2d67a714159c4099589b6661fa84e6d2adc31761 Patch, Third Party Advisory Changed Reference Type https://snyk.io/blog/remediate-javascript-type-confusion-bypassed-input-validation/ No Types Assigned https://snyk.io/blog/remediate-javascript-type-confusion-bypassed-input-validation/ Third Party Advisory Changed Reference Type https://snyk.io/vuln/SNYK-JS-OBJECTPATHSET-2388576 No Types Assigned https://snyk.io/vuln/SNYK-JS-OBJECTPATHSET-2388576 Exploit, Third Party Advisory Added CWE NIST CWE-1321 Added CPE Configuration OR *cpe:2.3:a:skratchdot:object-path-set:*:*:*:*:*:*:*:* versions up to (excluding) 1.0.2 -
CVE Modified by [email protected]
Feb. 04, 2022
Action Type Old Value New Value Changed Description The package object-path-set before 1.0.2 are vulnerable to Prototype Pollution via the setPath method, as it allows an attacker to merge object prototypes into it. *Note:* This vulnerability derives from an incomplete fix in https://security.snyk.io/vuln/SNYK-JS-OBJECTPATHSET-607908 The package object-path-set before 1.0.2 are vulnerable to Prototype Pollution via the setPath method, as it allows an attacker to merge object prototypes into it. *Note:* This vulnerability derives from an incomplete fix in https://security.snyk.io/vuln/SNYK-JS-OBJECTPATHSET-607908
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2021-23507 is
associated with the following CWEs:
Common Attack Pattern Enumeration and Classification (CAPEC)
Common Attack Pattern Enumeration and Classification
(CAPEC)
stores attack patterns, which are descriptions of the common attributes and
approaches employed by adversaries to exploit the CVE-2021-23507
weaknesses.
Exploit Prediction
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.
0.48 }} -0.45%
score
0.62092
percentile