How severe is the CVE-2021-26947 vulnerability?

The severity of CVE-2021-26947 is medium with a CVSS score of 6.1.

Which software versions are affected by CVE-2021-26947?

CVE-2021-26947 affects Odoo Community 15.0 and earlier and Odoo Enterprise 15.0 and earlier.

How can remote attackers exploit CVE-2021-26947?

Remote attackers can exploit CVE-2021-26947 by injecting arbitrary web script in the browser of a victim through a crafted link.

Are there any fixes or patches available for CVE-2021-26947?

Yes, you can find fixes or patches for CVE-2021-26947 in the references provided: https://github.com/odoo/odoo/issues/107694, https://www.debian.org/security/2023/dsa-5399, https://github.com/odoo/odoo/commit/e451c4fbffa9472cd3686492e8ba41430ab3b235

Vulnerability/
CVE-2021-26947

medium

6.5

CWE

25/4/2023

3/8/2024

CVE-2021-26947: XSS

Q: What is CVE-2021-26947?

CVE-2021-26947 is a cross-site scripting (XSS) vulnerability in Odoo Community 15.0 and earlier and Odoo Enterprise 15.0 and earlier, which allows remote attackers to inject arbitrary web script via a crafted link.

First published: Tue Apr 25 2023(Updated: )

Cross-site scripting (XSS) issue Odoo Community 15.0 and earlier and Odoo Enterprise 15.0 and earlier, allows remote attackers to inject arbitrary web script in the browser of a victim, via a crafted link.

Credit: security@odoo.com security@odoo.com

Affected Software	Affected Version	How to fix
Odoo Odoo	<=15.0
Odoo Odoo	<=15.0
debian/odoo		14.0.0+dfsg.2-7+deb11u1 16.0.0+dfsg.2-1.1

Remedy

https://github.com/odoo/odoo/issues/107694

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Reference Links

Frequently Asked Questions

What is CVE-2021-26947?
CVE-2021-26947 is a cross-site scripting (XSS) vulnerability in Odoo Community 15.0 and earlier and Odoo Enterprise 15.0 and earlier, which allows remote attackers to inject arbitrary web script via a crafted link.
How severe is the CVE-2021-26947 vulnerability?
The severity of CVE-2021-26947 is medium with a CVSS score of 6.1.
Which software versions are affected by CVE-2021-26947?
CVE-2021-26947 affects Odoo Community 15.0 and earlier and Odoo Enterprise 15.0 and earlier.
How can remote attackers exploit CVE-2021-26947?
Remote attackers can exploit CVE-2021-26947 by injecting arbitrary web script in the browser of a victim through a crafted link.
Are there any fixes or patches available for CVE-2021-26947?
Yes, you can find fixes or patches for CVE-2021-26947 in the references provided: https://github.com/odoo/odoo/issues/107694, https://www.debian.org/security/2023/dsa-5399, https://github.com/odoo/odoo/commit/e451c4fbffa9472cd3686492e8ba41430ab3b235

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