CVE-2026-12048
- Source
- https://cve.org/CVERecord?id=CVE-2026-12048
- Import Source
- https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-12048.json
- JSON Data
- https://api.osv.dev/v1/vulns/CVE-2026-12048
- Downstream
- Related
- Published
- 2026-06-18T23:37:41Z
- Modified
- 2026-10-28T02:30:47Z
- Severity
-
- 9.3 (Critical) CVSS_V4 - CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:H/VI:H/VA:N/SC:H/SI:H/SA:N CVSS Calculator
- Summary
- pgAdmin 4: Stored XSS via untrusted error and plan-node text rendered through html-react-parser
- Details
-
Stored cross-site scripting in pgAdmin 4's error-rendering and plan-node-rendering paths. Text returned by a PostgreSQL server (ErrorResponse messages, including object names quoted back inside relation-does-not-exist errors and inside EXPLAIN Recheck Cond / Exact Heap Blocks fields) was passed verbatim through html-react-parser at every user-facing sink — the notifier toasts, FormFooterMessage / FormInput help and error areas, FormNote, ModalProvider AlertContent and confirmDelete, ToolErrorView, the Explain visualiser's NodeText panel, the SQL editor confirm dialogs, ConfirmSaveContent, PreferencesHelper modal alerts, and SelectThemes helper text. A PostgreSQL server an attacker controls — or any server returning attacker-influenced text such as a table or column name a low-privilege database user can create — could inject arbitrary HTML (including
- Database specific
{ "cna_assigner": "PostgreSQL", "cwe_ids": [ "CWE-116", "CWE-79" ], "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/12xxx/CVE-2026-12048.json" }- References
-
- https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/12xxx/CVE-2026-12048.json
- https://nvd.nist.gov/vuln/detail/CVE-2026-12048
- https://github.com/pgadmin-org/pgadmin4/issues/10068
- https://github.com/pgadmin-org/pgadmin4/commit/9e370d3cb67b83b3945f82969c959fad3f926517
- https://github.com/pgadmin-org/pgadmin4
Affected packages
Git / github.com/pgadmin-org/pgadmin4
Affected ranges
- Type
- GIT
- Repo
- https://github.com/pgadmin-org/pgadmin4
- Events
- Database specific
-
Show details
{ "extracted_events": [ { "cpe": "cpe:2.3:a:pgadmin:pgadmin_4:*:*:*:*:*:postgresql:*:*", "range": [ { "introduced": "6.0" }, { "fixed": "9.16" } ], "source": "CPE_RANGE" }, { "range": [ { "fixed": "9e370d3cb67b83b3945f82969c959fad3f926517" } ], "source": "REFERENCES_COMMIT" } ] }