How severe is CVE-2018-15641?

CVE-2018-15641 has a CVSS 3.x base score of 5.4, rated medium severity. It is exploitable over network with low attack complexity, requires low privileges and user interaction. Impact on confidentiality is low, integrity low, and availability none.

Is CVE-2018-15641 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (49th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2018-15641?

CVE-2018-15641 primarily affects Odoo. In total, 2 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2018-15641?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

When was CVE-2018-15641 published?

CVE-2018-15641 was published on 2020-12-22 and last updated on 2026-06-17.

CVE-2018-15641

CVE-2018-15641 is a medium-severity vulnerability in Odoo with a CVSS 3.x base score of 5.4. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-79.

Key facts

Severity: Medium (CVSS 3.x base score 5.4)
CVSS v2: 3.5
EPSS exploit prediction: 1% (49th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-79
Affected product: Odoo
Published: 2020-12-22
Last modified: 2026-06-17

Description

Cross-site scripting (XSS) issue in web module in Odoo Community 11.0 through 14.0 and Odoo Enterprise 11.0 through 14.0, allows remote authenticated internal users to inject arbitrary web script in the browser of a victim via crafted calendar event attributes.

Frequently asked questions

What is CVE-2018-15641?: Cross-site scripting (XSS) issue in web module in Odoo Community 11.0 through 14.0 and Odoo Enterprise 11.0 through 14.0, allows remote authenticated internal users to inject arbitrary web script in the browser of a victim via crafted calendar event attributes.
How severe is CVE-2018-15641?: CVE-2018-15641 has a CVSS 3.x base score of 5.4, rated medium severity. It is exploitable over network with low attack complexity, requires low privileges and user interaction. Impact on confidentiality is low, integrity low, and availability none.
Is CVE-2018-15641 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (49th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2018-15641?: CVE-2018-15641 primarily affects Odoo. In total, 2 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2018-15641?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2018-15641 published?: CVE-2018-15641 was published on 2020-12-22 and last updated on 2026-06-17.

References

https://github.com/odoo/odoo/issues/63704

Affected products (2)

cpe:2.3:a:odoo:odoo:*:*:*:*:community:*:*:*
cpe:2.3:a:odoo:odoo:*:*:*:*:enterprise:*:*:*

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