CVEvulnerability
CVE-2026-7814
4.8 MEDIUM
Official page ↗
- Status
- Analyzed
- Published
- 2026-05-11
- Last modified
- 2026-10-26
- Assigner
- f86ef6dc-4d3a-42ad-8f28-e6d5547a5007
- CVSS 4.0 (f86ef6dc-4d3a-42ad-8f28-e6d5547a5007)
- 4.8 MEDIUM — CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:P/VC:L/VI:L/VA:N/SC:L/SI:L/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
- CVSS 3.1 (f86ef6dc-4d3a-42ad-8f28-e6d5547a5007)
- 4.8 MEDIUM — CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N
- Weaknesses
- CWE-79
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.
Affected configurations
• pgadmin pgadmin 4 (>= 6.9 < 9.15)
Related
Weakness · CWE (1)
- CWE-79 Improper Neutralization of Input During Web Page Generation weakness
References
- https://github.com/pgadmin-org/pgadmin4/pull/9865 Exploit, Issue Tracking, Patch, Vendor Advisory
- https://github.com/pgadmin-org/pgadmin4/issues/9865 Exploit, Issue Tracking, Patch, Vendor Advisory