How severe is CVE-2023-35809?

CVE-2023-35809 has a CVSS 3.x base score of 8.8, rated high severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.

Is CVE-2023-35809 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (66th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2023-35809?

CVE-2023-35809 primarily affects Sugarcrm. In total, 5 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2023-35809?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.

When was CVE-2023-35809 published?

CVE-2023-35809 was published on 2023-06-17 and last updated on 2026-06-17.

CVE-2023-35809

CVE-2023-35809 is a high-severity vulnerability in Sugarcrm with a CVSS 3.x base score of 8.8. 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-94.

Key facts

Severity: High (CVSS 3.x base score 8.8)
EPSS exploit prediction: 1% (66th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-94
Affected product: Sugarcrm
Published: 2023-06-17
Last modified: 2026-06-17

Description

An issue was discovered in SugarCRM Enterprise before 11.0.6 and 12.x before 12.0.3. A Bean Manipulation vulnerability has been identified in the REST API. By using a crafted request, custom PHP code can be injected through the REST API because of missing input validation. Regular user privileges can be used to exploit this vulnerability. Editions other than Enterprise are also affected.

Frequently asked questions

What is CVE-2023-35809?: An issue was discovered in SugarCRM Enterprise before 11.0.6 and 12.x before 12.0.3. A Bean Manipulation vulnerability has been identified in the REST API. By using a crafted request, custom PHP code can be injected through the REST API because of missing input validation. Regular user privileges can be used to exploit this vulnerability. Editions other than Enterprise are also affected.
How severe is CVE-2023-35809?: CVE-2023-35809 has a CVSS 3.x base score of 8.8, rated high severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.
Is CVE-2023-35809 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (66th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2023-35809?: CVE-2023-35809 primarily affects Sugarcrm. In total, 5 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2023-35809?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
When was CVE-2023-35809 published?: CVE-2023-35809 was published on 2023-06-17 and last updated on 2026-06-17.

References

Affected products (5)

cpe:2.3:a:sugarcrm:sugarcrm:*:*:*:*:enterprise:*:*:*
cpe:2.3:a:sugarcrm:sugarcrm:*:*:*:*:professional:*:*:*
cpe:2.3:a:sugarcrm:sugarcrm:*:*:*:*:sell:*:*:*
cpe:2.3:a:sugarcrm:sugarcrm:*:*:*:*:serve:*:*:*
cpe:2.3:a:sugarcrm:sugarcrm:*:*:*:*:ultimate:*:*:*

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