What is CVE-2021-26263?

CVE-2021-26263 is a high-severity vulnerability in Odoo Community, classified under Cross-site Scripting. CVSS score: 7.5/10. Published 2023-04-25.

How severe is CVE-2021-26263?

High severity. CVSS v3 base score is 7.5 out of 10.

Is CVE-2021-26263 known to be exploited?

1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.

XSS in Odoo Community

CVE-2021-26263

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.

Vulnerability class: XSS (Cross-Site Scripting)

EPSS: 0.002 (41.2th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 7.5 (High). Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N.

Affected products

Odoo Community — versions 14.0
Odoo Enterprise — versions 14.0

Weakness classification (CWE)

CWE-79 — Cross-site Scripting

Public proof-of-concept exploits

fkie-cad/nvd-json-data-feeds

References

Frequently asked questions

What is CVE-2021-26263?: CVE-2021-26263 is a high-severity vulnerability in Odoo Community, classified under Cross-site Scripting. CVSS score: 7.5/10. Published 2023-04-25.
How severe is CVE-2021-26263?: High severity. CVSS v3 base score is 7.5 out of 10.
Is CVE-2021-26263 known to be exploited?: 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.