CVE-2021-26263

Severity Score

6.1

*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

Attend

*SSVC

Descriptions

Cross-site scripting (XSS) issue in Discuss app of Odoo Community 14.0 through 15.0, and Odoo Enterprise 14.0 through 15.0, allows remote attackers to inject arbitrary web script in the browser of a victim, by posting crafted contents.

*Credits: Theodoros Malachias, iamsushi, Ranjit Pahan

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

Required

Scope

Changed

Confidentiality

Low

Integrity

Low

Availability

None

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

None

Integrity

High

Availability

None

* Common Vulnerability Scoring System

SSVC

Decision:Attend

Exploitation

None

Automatable

Yes

Tech. Impact

Partial

* Organization's Worst-case Scenario

Timeline

2021-07-20 CVE Reserved
2023-04-25 CVE Published
2024-08-03 CVE Updated
2024-11-15 EPSS Updated
---------- Exploited in Wild
---------- KEV Due Date
---------- First Exploit

CWE

CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

CAPEC

References (2)

URL	Tag	Source
https://www.debian.org/security/2023/dsa-5399

URL	Date	SRC

URL	Date	SRC
https://github.com/odoo/odoo/issues/107693	2024-07-15

URL	Date	SRC

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Odoo Search vendor "Odoo"		Odoo Search vendor "Odoo" for product "Odoo"				14.0 Search vendor "Odoo" for product "Odoo" and version "14.0"		community		Affected
Odoo Search vendor "Odoo"		Odoo Search vendor "Odoo" for product "Odoo"				14.0 Search vendor "Odoo" for product "Odoo" and version "14.0"		enterprise		Affected
Odoo Search vendor "Odoo"		Odoo Search vendor "Odoo" for product "Odoo"				15.0 Search vendor "Odoo" for product "Odoo" and version "15.0"		community		Affected
Odoo Search vendor "Odoo"		Odoo Search vendor "Odoo" for product "Odoo"				15.0 Search vendor "Odoo" for product "Odoo" and version "15.0"		enterprise		Affected