Medium severity4.8NVD Advisory· Published May 11, 2026· Updated May 26, 2026
CVE-2026-7814
CVE-2026-7814
Description
Stored cross-site scripting (XSS) vulnerability in pgAdmin 4 Browser Tree and Explain Visualizer modules.
User-controlled PostgreSQL object names (database, schema, table, column, etc.) were assigned to DOM elements via innerHTML, allowing crafted object names containing HTML markup to execute attacker-supplied JavaScript in the browser of any pgAdmin user who navigated to or executed EXPLAIN over the malicious object.
Fix replaces innerHTML with textContent.
This issue affects pgAdmin 4: before 9.15.
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LLM-synthesized narrative grounded in this CVE's description and references.
Affected packages
Versions sourced from the GitHub Security Advisory.
| Package | Affected versions | Patched versions |
|---|---|---|
pgadmin4PyPI | < 9.15 | 9.15 |
Affected products
3(expand)+ 1 more
- (no CPE)
- cpe:2.3:a:pgadmin:pgadmin_4:*:*:*:*:*:postgresql:*:*range: >=6.9,<9.15
Patches
Vulnerability mechanics
References
4- github.com/pgadmin-org/pgadmin4/issues/9865nvdExploitIssue TrackingPatchVendor AdvisoryWEB
- github.com/pgadmin-org/pgadmin4/pull/9865nvdExploitIssue TrackingPatchVendor AdvisoryWEB
- github.com/advisories/GHSA-6p2c-69cv-3fxqghsaADVISORY
- nvd.nist.gov/vuln/detail/CVE-2026-7814ghsaADVISORY
News mentions
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