How severe is CVE-2023-46304?

CVE-2023-46304 has a CVSS 3.x base score of 8.1, rated high severity. It is exploitable over network with high attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.

Is CVE-2023-46304 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (74th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2023-46304?

CVE-2023-46304 affects Vtiger Vtiger Crm. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2023-46304?

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.

Does CVE-2023-46304 have an EU (EUVD) identifier?

Yes. CVE-2023-46304 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2023-50526.

When was CVE-2023-46304 published?

CVE-2023-46304 was published on 2024-04-30 and last updated on 2026-06-17.

CVE-2023-46304

CVE-2023-46304 is a high-severity vulnerability in Vtiger Vtiger Crm with a CVSS 3.x base score of 8.1. 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-74.

Key facts

Severity: High (CVSS 3.x base score 8.1)
EPSS exploit prediction: 2% (74th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2023-50526
Weakness: CWE-74
Affected product: Vtiger Vtiger Crm
Published: 2024-04-30
Last modified: 2026-06-17

Description

modules/Users/models/Module.php in Vtiger CRM 7.5.0 allows a remote authenticated attacker to run arbitrary PHP code because an unprotected endpoint allows them to write this code to the config.inc.php file (executed on every page load).

Frequently asked questions

What is CVE-2023-46304?: modules/Users/models/Module.php in Vtiger CRM 7.5.0 allows a remote authenticated attacker to run arbitrary PHP code because an unprotected endpoint allows them to write this code to the config.inc.php file (executed on every page load).
How severe is CVE-2023-46304?: CVE-2023-46304 has a CVSS 3.x base score of 8.1, rated high severity. It is exploitable over network with high attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.
Is CVE-2023-46304 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (74th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2023-46304?: CVE-2023-46304 affects Vtiger Vtiger Crm. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2023-46304?: 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.
Does CVE-2023-46304 have an EU (EUVD) identifier?: Yes. CVE-2023-46304 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2023-50526.
When was CVE-2023-46304 published?: CVE-2023-46304 was published on 2024-04-30 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:vtiger:vtiger_crm:7.5.0:*:*:*:*:*:*:*

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