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Vulnerabilities

Vulnerability · CVE-2021-44775

Cross-site scripting (XSS) issue in Website app of Odoo Community 15.0 and earlier and Odoo Enterprise 15.0 and earlier, allows remote attackers to inject arbitrary we…

Published Apr 25, 2023 · catalog updated Jun 17, 2026 · the affected product

Check if you run it

No confirmed exploitation is on record for CVE-2021-44775. EPSS is 0.55%. Act only if a listed version of the affected product is installed.

Gaps on this record

  • No plain product name is stored. The page cannot tell you which product to check.
  • No vendor fix or required action is stored. Compare the linked advisory before you change production.
Severity
Medium6.1
Known exploitation
Not in CISA/VulnCheck KEV
EPSS
0.55%
Remediation
Version ranges on file
Affected products
cpe odoo/odoo · stated odoo

Cross-site scripting (XSS) issue in Website app of 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, by posting crafted contents.

Are you affected?

Enter the version you run. The result uses only the ranges stored on this record.

The check returns affected, not affected, or incomplete. It does not guess a version that is missing from the record.

  • cpe odoo/odooversion unspecified
  • stated odoo<= 15.0

How to fix CVE-2021-44775

What to do

Three questions, each answered from this record only. Confirm the vendor advisory before you patch.

Should you patch?

No confirmed exploitation is on record for CVE-2021-44775. EPSS is 0.55%. Act only if a listed version of the affected product is installed.

Which versions are affected?

Compare what you have installed with <= 15.0. Compare the installed version with the linked vendor advisory before you change production.

What should an analyst verify?

CWE-79: Cross-site Scripting (XSS). EPSS 0.55%. There is no CISA KEV listing. No Exploit-DB or Metasploit reference is linked. Use the source links for the original advisory.

Technology hubs

Odoo security

Code

The project this record applies to. Exploit listings stay in References.

Timeline

Detection, updates, and resolution for this record.

  1. Apr 25, 2023 · Catalog

    Detected

    Cross-site scripting (XSS) issue in Website app of 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, by posting crafted contents.

  2. Jun 16, 2026 · Catalog

    Updated

    Cross-site scripting (XSS) issue in Website app of 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, by posting crafted contents.

  3. Jun 17, 2026 · NIST NVD

    Updated

    Cross-site scripting (XSS) issue in Website app of 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, by posting crafted contents.

Sources

  • CVE.orgVulnerability recordCVE-2021-44775

    Official CVE identifier

    cve.org
  • FIRST EPSSExploitation probabilityCVE-2021-44775

    30-day exploitation probability 0.5%

    first.org
  • NIST NVDVulnerability recordCVE-2021-44775

    Cross-site scripting (XSS) issue in Website app of 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, by posting crafted contents.

    nvd.nist.gov
  • Odoo SecurityVendor advisoryCVE-2021-44775

    Odoo or OpenERP product vulnerability. Vendor discussion stays on the Odoo tracker.

    github.com

References

Freshness

Last verified in this catalog Oct 16, 2026. Significant claims (KEV, EPSS, CVSS, affected ranges) come from the source rows above — open the original publisher for the authoritative advisory.