9.8
CRITICAL
CVE-2020-36640
Bonitasoft Bonita Connecter Webservice XML External Entity Injection
Description

A vulnerability, which was classified as problematic, was found in bonitasoft bonita-connector-webservice up to 1.3.0. This affects the function TransformerConfigurationException of the file src/main/java/org/bonitasoft/connectors/ws/SecureWSConnector.java. The manipulation leads to xml external entity reference. Upgrading to version 1.3.1 is able to address this issue. The patch is named a12ad691c05af19e9061d7949b6b828ce48815d5. It is recommended to upgrade the affected component. The associated identifier of this vulnerability is VDB-217443.

INFO

Published Date :

Jan. 5, 2023, 10:15 a.m.

Last Modified :

May 17, 2024, 1:48 a.m.

Remotely Exploitable :

Yes !

Impact Score :

5.9

Exploitability Score :

3.9
Affected Products

The following products are affected by CVE-2020-36640 vulnerability. Even if cvefeed.io is aware of the exact versions of the products that are affected, the information is not represented in the table below.

ID Vendor Product Action
1 Bonitasoft webservice_connector
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-2020-36640.

URL Resource
https://github.com/bonitasoft/bonita-connector-webservice/commit/a12ad691c05af19e9061d7949b6b828ce48815d5 Patch
https://github.com/bonitasoft/bonita-connector-webservice/pull/17 Patch
https://github.com/bonitasoft/bonita-connector-webservice/releases/tag/1.3.1 Release Notes
https://vuldb.com/?ctiid.217443 Third Party Advisory
https://vuldb.com/?id.217443 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-2020-36640 vulnerability anywhere in the article.

The following table lists the changes that have been made to the CVE-2020-36640 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 [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
  • Modified Analysis by [email protected]

    Nov. 16, 2023

    Action Type Old Value New Value
    Changed Reference Type https://github.com/bonitasoft/bonita-connector-webservice/commit/a12ad691c05af19e9061d7949b6b828ce48815d5 Patch, Third Party Advisory https://github.com/bonitasoft/bonita-connector-webservice/commit/a12ad691c05af19e9061d7949b6b828ce48815d5 Patch
    Changed Reference Type https://github.com/bonitasoft/bonita-connector-webservice/pull/17 Patch, Third Party Advisory https://github.com/bonitasoft/bonita-connector-webservice/pull/17 Patch
    Changed Reference Type https://github.com/bonitasoft/bonita-connector-webservice/releases/tag/1.3.1 Release Notes, Third Party Advisory https://github.com/bonitasoft/bonita-connector-webservice/releases/tag/1.3.1 Release Notes
  • CVE Modified by [email protected]

    Nov. 07, 2023

    Action Type Old Value New Value
    Removed CVSS V3 VulDB AV:A/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L
    Added CVSS V3.1 VulDB AV:A/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L
  • CVE Modified by [email protected]

    Oct. 20, 2023

    Action Type Old Value New Value
    Changed Description A vulnerability, which was classified as problematic, was found in bonitasoft bonita-connector-webservice up to 1.3.0. This affects the function TransformerConfigurationException of the file src/main/java/org/bonitasoft/connectors/ws/SecureWSConnector.java. The manipulation leads to xml external entity reference. Upgrading to version 1.3.1 is able to address this issue. The name of the patch is a12ad691c05af19e9061d7949b6b828ce48815d5. It is recommended to upgrade the affected component. The associated identifier of this vulnerability is VDB-217443. A vulnerability, which was classified as problematic, was found in bonitasoft bonita-connector-webservice up to 1.3.0. This affects the function TransformerConfigurationException of the file src/main/java/org/bonitasoft/connectors/ws/SecureWSConnector.java. The manipulation leads to xml external entity reference. Upgrading to version 1.3.1 is able to address this issue. The patch is named a12ad691c05af19e9061d7949b6b828ce48815d5. It is recommended to upgrade the affected component. The associated identifier of this vulnerability is VDB-217443.
  • Initial Analysis by [email protected]

    Jan. 11, 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/bonitasoft/bonita-connector-webservice/commit/a12ad691c05af19e9061d7949b6b828ce48815d5 No Types Assigned https://github.com/bonitasoft/bonita-connector-webservice/commit/a12ad691c05af19e9061d7949b6b828ce48815d5 Patch, Third Party Advisory
    Changed Reference Type https://github.com/bonitasoft/bonita-connector-webservice/pull/17 No Types Assigned https://github.com/bonitasoft/bonita-connector-webservice/pull/17 Patch, Third Party Advisory
    Changed Reference Type https://github.com/bonitasoft/bonita-connector-webservice/releases/tag/1.3.1 No Types Assigned https://github.com/bonitasoft/bonita-connector-webservice/releases/tag/1.3.1 Release Notes, Third Party Advisory
    Changed Reference Type https://vuldb.com/?ctiid.217443 No Types Assigned https://vuldb.com/?ctiid.217443 Third Party Advisory
    Changed Reference Type https://vuldb.com/?id.217443 No Types Assigned https://vuldb.com/?id.217443 Third Party Advisory
    Added CWE NIST CWE-611
    Added CPE Configuration OR *cpe:2.3:a:bonitasoft:webservice_connector:*:*:*:*:*:*:*:* versions up to (excluding) 1.3.1
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days. Following chart shows the EPSS score history of the vulnerability.
CWE - Common Weakness Enumeration

While CVE identifies specific instances of vulnerabilities, CWE categorizes the common flaws or weaknesses that can lead to vulnerabilities. CVE-2020-36640 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-2020-36640 weaknesses.

Exploit Prediction

EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.

0.18 }} 0.01%

score

0.55722

percentile

CVSS31 - Vulnerability Scoring System
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability