How severe is CVE-2026-7815?

CVE-2026-7815 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-2026-7815 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (37th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2026-7815?

CVE-2026-7815 affects Pgadmin Pgadmin 4. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2026-7815?

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-2026-7815 have an EU (EUVD) identifier?

Yes. CVE-2026-7815 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-29083.

When was CVE-2026-7815 published?

CVE-2026-7815 was published on 2026-05-11 and last updated on 2026-06-17.

CVE-2026-7815

CVE-2026-7815 is a high-severity vulnerability in Pgadmin Pgadmin 4 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-89.

Key facts

Severity: High (CVSS 3.x base score 8.8)
CVSS v4: 8.7
EPSS exploit prediction: 0% (37th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2026-29083
Weakness: CWE-89
Affected product: Pgadmin Pgadmin 4
Published: 2026-05-11
Last modified: 2026-06-17

Description

SQL injection vulnerability in pgAdmin 4 Maintenance Tool. Four user-supplied JSON fields (buffer_usage_limit, vacuum_parallel, vacuum_index_cleanup, reindex_tablespace) were concatenated directly into the rendered VACUUM/ANALYZE/REINDEX command and passed to psql --command. An authenticated user with the tools_maintenance permission could break out of the option syntax and execute arbitrary SQL on the connected PostgreSQL server. The injected SQL could in turn invoke COPY ... TO PROGRAM to escalate to operating-system command execution on the database host. Fix introduces server-side allow-listing of all four fields and switches reindex_tablespace from manual quoting to the qtIdent filter. This issue affects pgAdmin 4: before 9.15.

Frequently asked questions

What is CVE-2026-7815?: SQL injection vulnerability in pgAdmin 4 Maintenance Tool. Four user-supplied JSON fields (buffer_usage_limit, vacuum_parallel, vacuum_index_cleanup, reindex_tablespace) were concatenated directly into the rendered VACUUM/ANALYZE/REINDEX command and passed to psql --command. An authenticated user with the tools_maintenance permission could break out of the option syntax and execute arbitrary SQL on the connected PostgreSQL server. The injected SQL could in turn invoke COPY ... TO PROGRAM to escalate to operating-system command execution on the database host. Fix introduces server-side allow-listing of all four fields and switches reindex_tablespace from manual quoting to the qtIdent filter. This issue affects pgAdmin 4: before 9.15.
How severe is CVE-2026-7815?: CVE-2026-7815 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-2026-7815 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (37th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2026-7815?: CVE-2026-7815 affects Pgadmin Pgadmin 4. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2026-7815?: 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-2026-7815 have an EU (EUVD) identifier?: Yes. CVE-2026-7815 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-29083.
When was CVE-2026-7815 published?: CVE-2026-7815 was published on 2026-05-11 and last updated on 2026-06-17.

References

https://github.com/pgadmin-org/pgadmin4/issues/9898

Affected products (1)

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

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