How severe is CVE-2019-11783?

CVE-2019-11783 has a CVSS 3.x base score of 6.5, rated medium severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is high, integrity none, and availability none.

Is CVE-2019-11783 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (58th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2019-11783?

CVE-2019-11783 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-2019-11783?

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

When was CVE-2019-11783 published?

CVE-2019-11783 was published on 2020-12-22 and last updated on 2026-06-17.

CVE-2019-11783

CVE-2019-11783 is a medium-severity vulnerability in Odoo with a CVSS 3.x base score of 6.5. 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-862.

Key facts

Severity: Medium (CVSS 3.x base score 6.5)
CVSS v2: 4.0
EPSS exploit prediction: 1% (58th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-862
Affected product: Odoo
Published: 2020-12-22
Last modified: 2026-06-17

Description

Improper access control in mail module (channel partners) in Odoo Community 14.0 and earlier and Odoo Enterprise 14.0 and earlier, allows remote authenticated users to subscribe to arbitrary mail channels uninvited.

Frequently asked questions

What is CVE-2019-11783?: Improper access control in mail module (channel partners) in Odoo Community 14.0 and earlier and Odoo Enterprise 14.0 and earlier, allows remote authenticated users to subscribe to arbitrary mail channels uninvited.
How severe is CVE-2019-11783?: CVE-2019-11783 has a CVSS 3.x base score of 6.5, rated medium severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is high, integrity none, and availability none.
Is CVE-2019-11783 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (58th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2019-11783?: CVE-2019-11783 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-2019-11783?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2019-11783 published?: CVE-2019-11783 was published on 2020-12-22 and last updated on 2026-06-17.

References

https://github.com/odoo/odoo/issues/63708

Affected products (2)

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

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