How severe is CVE-2025-7894?

CVE-2025-7894 has a CVSS 3.x base score of 6.3, rated medium severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is low, integrity low, and availability low.

Is CVE-2025-7894 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (39th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2025-7894?

CVE-2025-7894 affects Onyx. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2025-7894?

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

Does CVE-2025-7894 have an EU (EUVD) identifier?

Yes. CVE-2025-7894 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-22016.

When was CVE-2025-7894 published?

CVE-2025-7894 was published on 2025-07-20 and last updated on 2026-06-17.

CVE-2025-7894

CVE-2025-7894 is a medium-severity vulnerability in Onyx with a CVSS 3.x base score of 6.3. 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-89.

Key facts

Severity: Medium (CVSS 3.x base score 6.3)
CVSS v2: 6.5
CVSS v4: 2.1
EPSS exploit prediction: 0% (39th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2025-22016
Weakness: CWE-89
Affected product: Onyx
Published: 2025-07-20
Last modified: 2026-06-17

Description

A vulnerability, which was classified as critical, has been found in Onyx up to 0.29.1. This issue affects the function generate_simple_sql of the file backend/onyx/agents/agent_search/kb_search/nodes/a3_generate_simple_sql.py of the component Chat Interface. The manipulation leads to sql injection. The attack may be initiated remotely. The exploit has been disclosed to the public and may be used. The vendor was contacted early about this disclosure but did not respond in any way.

Frequently asked questions

What is CVE-2025-7894?: A vulnerability, which was classified as critical, has been found in Onyx up to 0.29.1. This issue affects the function generate_simple_sql of the file backend/onyx/agents/agent_search/kb_search/nodes/a3_generate_simple_sql.py of the component Chat Interface. The manipulation leads to sql injection. The attack may be initiated remotely. The exploit has been disclosed to the public and may be used. The vendor was contacted early about this disclosure but did not respond in any way.
How severe is CVE-2025-7894?: CVE-2025-7894 has a CVSS 3.x base score of 6.3, rated medium severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is low, integrity low, and availability low.
Is CVE-2025-7894 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (39th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2025-7894?: CVE-2025-7894 affects Onyx. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2025-7894?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2025-7894 have an EU (EUVD) identifier?: Yes. CVE-2025-7894 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-22016.
When was CVE-2025-7894 published?: CVE-2025-7894 was published on 2025-07-20 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:onyx:onyx:*:*:*:*:*:*:*:*

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