How severe is CVE-2026-7817?

CVE-2026-7817 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-2026-7817 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (12th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2026-7817?

CVE-2026-7817 affects Pgadmin Pgadmin 4. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2026-7817?

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

Does CVE-2026-7817 have an EU (EUVD) identifier?

Yes. CVE-2026-7817 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-29085.

When was CVE-2026-7817 published?

CVE-2026-7817 was published on 2026-05-11 and last updated on 2026-06-17.

CVE-2026-7817

CVE-2026-7817 is a medium-severity vulnerability in Pgadmin Pgadmin 4 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-552.

Key facts

Severity: Medium (CVSS 3.x base score 6.5)
CVSS v4: 7.1
EPSS exploit prediction: 0% (12th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2026-29085
Weakness: CWE-552
Affected product: Pgadmin Pgadmin 4
Published: 2026-05-11
Last modified: 2026-06-17

Description

Local file inclusion (LFI) and server-side request forgery (SSRF) vulnerabilities in pgAdmin 4 LLM API configuration endpoints. User-supplied api_key_file and api_url preferences were passed to the LLM provider clients without validation. An authenticated user could read arbitrary server-side files by pointing api_key_file at any path readable by the pgAdmin process, or coerce pgAdmin into making requests to internal targets (e.g. cloud metadata services such as 169.254.169.254) by setting api_url, exploiting the chat path and model-list endpoints. Fix restricts api_key_file to the user's private storage (server mode) or home directory (desktop mode), enforces a printable-ASCII key shape and a 1024-byte read cap, and gates api_url against a configurable allow-list (config.ALLOWED_LLM_API_URLS) at every entry point. This issue affects pgAdmin 4: before 9.15.

Frequently asked questions

What is CVE-2026-7817?: Local file inclusion (LFI) and server-side request forgery (SSRF) vulnerabilities in pgAdmin 4 LLM API configuration endpoints. User-supplied api_key_file and api_url preferences were passed to the LLM provider clients without validation. An authenticated user could read arbitrary server-side files by pointing api_key_file at any path readable by the pgAdmin process, or coerce pgAdmin into making requests to internal targets (e.g. cloud metadata services such as 169.254.169.254) by setting api_url, exploiting the chat path and model-list endpoints. Fix restricts api_key_file to the user's private storage (server mode) or home directory (desktop mode), enforces a printable-ASCII key shape and a 1024-byte read cap, and gates api_url against a configurable allow-list (config.ALLOWED_LLM_API_URLS) at every entry point. This issue affects pgAdmin 4: before 9.15.
How severe is CVE-2026-7817?: CVE-2026-7817 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-2026-7817 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (12th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2026-7817?: CVE-2026-7817 affects Pgadmin Pgadmin 4. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2026-7817?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2026-7817 have an EU (EUVD) identifier?: Yes. CVE-2026-7817 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-29085.
When was CVE-2026-7817 published?: CVE-2026-7817 was published on 2026-05-11 and last updated on 2026-06-17.

References

https://github.com/pgadmin-org/pgadmin4/issues/9900

Affected products (1)

cpe:2.3:a:pgadmin:pgadmin_4:*:*:*:*:*:postgresql:*:*

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