CVE-2020-36632
Hughsk Flat Prototype Pollution Vulnerability
Description
A vulnerability, which was classified as critical, was found in hughsk flat up to 5.0.0. This affects the function unflatten of the file index.js. The manipulation leads to improperly controlled modification of object prototype attributes ('prototype pollution'). It is possible to initiate the attack remotely. Upgrading to version 5.0.1 is able to address this issue. The name of the patch is 20ef0ef55dfa028caddaedbcb33efbdb04d18e13. It is recommended to upgrade the affected component. The identifier VDB-216777 was assigned to this vulnerability.
INFO
Published Date :
Dec. 25, 2022, 8:15 p.m.
Last Modified :
May 17, 2024, 1:48 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-2020-36632.
| URL | Resource |
|---|---|
| https://github.com/hughsk/flat/commit/20ef0ef55dfa028caddaedbcb33efbdb04d18e13 | Patch Third Party Advisory |
| https://github.com/hughsk/flat/issues/105 | Issue Tracking Third Party Advisory |
| https://github.com/hughsk/flat/pull/106 | Patch Third Party Advisory |
| https://github.com/hughsk/flat/releases/tag/5.0.1 | Release Notes Third Party Advisory |
| https://vuldb.com/?ctiid.216777 | Third Party Advisory |
| https://vuldb.com/?id.216777 | 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-2020-36632 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2020-36632 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.
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CVE Modified by [email protected]
May. 17, 2024
Action Type Old Value New Value -
CVE Modified by [email protected]
May. 14, 2024
Action Type Old Value New Value -
CVE Modified by [email protected]
Apr. 11, 2024
Action Type Old Value New Value -
CVE Modified by [email protected]
Mar. 21, 2024
Action Type Old Value New Value -
CVE Modified by [email protected]
Feb. 29, 2024
Action Type Old Value New Value -
CVE Modified by [email protected]
Nov. 07, 2023
Action Type Old Value New Value Removed CVSS V3 VulDB AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L Added CVSS V3.1 VulDB AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L -
Initial Analysis by [email protected]
Jan. 05, 2023
Action Type Old Value New Value 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/hughsk/flat/commit/20ef0ef55dfa028caddaedbcb33efbdb04d18e13 No Types Assigned https://github.com/hughsk/flat/commit/20ef0ef55dfa028caddaedbcb33efbdb04d18e13 Patch, Third Party Advisory Changed Reference Type https://github.com/hughsk/flat/issues/105 No Types Assigned https://github.com/hughsk/flat/issues/105 Issue Tracking, Third Party Advisory Changed Reference Type https://github.com/hughsk/flat/pull/106 No Types Assigned https://github.com/hughsk/flat/pull/106 Patch, Third Party Advisory Changed Reference Type https://github.com/hughsk/flat/releases/tag/5.0.1 No Types Assigned https://github.com/hughsk/flat/releases/tag/5.0.1 Release Notes, Third Party Advisory Changed Reference Type https://vuldb.com/?ctiid.216777 No Types Assigned https://vuldb.com/?ctiid.216777 Third Party Advisory Changed Reference Type https://vuldb.com/?id.216777 No Types Assigned https://vuldb.com/?id.216777 Third Party Advisory Added CPE Configuration OR *cpe:2.3:a:flat_project:flat:*:*:*:*:*:*:*:* versions up to (excluding) 5.0.1
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2020-36632 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-2020-36632
weaknesses.
Exploit Prediction
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.
0.73 }} 0.04%
score
0.80990
percentile