How severe is CVE-2020-36501?

CVE-2020-36501 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-2020-36501 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (43rd percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2020-36501?

CVE-2020-36501 affects Sugarcrm. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2020-36501?

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

When was CVE-2020-36501 published?

CVE-2020-36501 was published on 2021-10-22 and last updated on 2026-06-17.

CVE-2020-36501

CVE-2020-36501 is a medium-severity vulnerability in Sugarcrm 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% (43rd percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-79
Affected product: Sugarcrm
Published: 2021-10-22
Last modified: 2026-06-17

Description

Multiple cross-site scripting (XSS) vulnerabilities in the Support module of SugarCRM v6.5.18 allows attackers to execute arbitrary web scripts or HTML via crafted payloads entered into the primary address state or alternate address state input fields.

Frequently asked questions

What is CVE-2020-36501?: Multiple cross-site scripting (XSS) vulnerabilities in the Support module of SugarCRM v6.5.18 allows attackers to execute arbitrary web scripts or HTML via crafted payloads entered into the primary address state or alternate address state input fields.
How severe is CVE-2020-36501?: CVE-2020-36501 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-2020-36501 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (43rd percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2020-36501?: CVE-2020-36501 affects Sugarcrm. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2020-36501?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2020-36501 published?: CVE-2020-36501 was published on 2021-10-22 and last updated on 2026-06-17.

References

https://www.vulnerability-lab.com/get_content.php?id=2249

Affected products (1)

cpe:2.3:a:sugarcrm:sugarcrm:6.5.18:*:*:*:*:*:*:*

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