CVE-2026-67612

MEDIUMPre-NVD 4.84.8—
EchelonGraph scoreHIGH confidence

Score 4.8 from GitHub Security Advisory published 2026-08-03. the CNA's CVSS baseline 4.8; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: cna:vulncheck, epss, ghsa
Trending — 3 sources updated this weekElevated
4.8EG
EchelonGraph verdictMonitorLow exploitation likelihood right now — keep watching.
  • Lower severity and no public exploit yet
CISA-KEV: Not listedEPSS PROB: 0%CVSS: 4.8Exploit: Elevated riskExposed: 0

No vendor fix yet — apply a workaround or compensating control (WAF / firewall / segmentation) and watch for a patch.

OpenEMR through 8.2.0 contains a stored cross-site scripting vulnerability in the patient portal template system that allows authenticated administrators to inject arbitrary HTML and JavaScript by storing malicious payloads through the template save mode, which only filters literal PHP open tags. Attackers can exploit the lack of output encoding at the template retrieval endpoint combined with missing HttpOnly cookie attributes to exfiltrate session tokens via document.cookie access, enabling full session hijacking of any admin, clinician, or portal patient who views a poisoned template.

CVSS v3
4.8
EG Score
4.8(high)
EG Risk
38(Track)
EG Risk 38/100SSVC: Track

EG Risk is EchelonGraph's 0–100 priority score: it fuses intrinsic severity with real-world exploitation and automatability so you can rank equal-severity CVEs and fix the most dangerous first. Higher = act sooner. Distinct from the 0–10 EG Score (severity).

How it’s computed
Severity48% × 45%
Exploitation40% × 40%
Automatability0% × 15%
Action: Routine — remediate on your standard cadence.
EPSS PROB
0%
EPSS %ILE
5%
KEV
Not listed

Published

August 3, 2026

Last Modified

August 14, 2026

Advisory Details (2)

Auto-updated Aug 3, 2026
No patch confirmed yet.
generic

OpenEMR 8.2.0 Stored XSS via import_template.php Template Management | Advisories | VulnCheck

https://www.vulncheck.com/advisories/openemr-stored-xss-via-import-template-php-template-management
generic

The Raw Echo: Stored XSS in OpenEMR's Portal Templates Chains to Session Hijacking — Jiva Security

https://jivasecurity.com/writeups/openemr-portal-template-stored-xss

Vendor Advisories for CVE-2026-67612(1)

These vendors published their own advisory mentioning this CVE — often with vendor-specific remediation steps + affected product lists not in NVD.

Weakness Classification(1)

MITRE Common Weakness Enumeration — the root-cause categories this CVE belongs to.

Data Freshness Timeline

(refreshed 19× in last 7d / 50× in last 30d)

Each row is a source pipeline that fetched or updated this CVE on that date, with what changed. For example, "NVD update" means NVD published or revised its analysis for this CVE; "MITRE cvelistV5" means we ingested or refreshed it from the CNA feed. Most recent first.

  1. 2026-08-20 22:56 UTCEPSS rescore
  2. 2026-08-20 14:21 UTCEG score recompute
  3. 2026-08-20 14:21 UTCGHSA enrichment
  4. 2026-08-19 17:04 UTCEPSS rescore
  5. 2026-08-19 15:01 UTCGHSA enrichment
  6. 2026-08-18 15:49 UTCEG score recompute
  7. 2026-08-18 15:49 UTCGHSA enrichment
  8. 2026-08-18 13:48 UTCEPSS rescore
  9. 2026-08-17 14:47 UTCEG score recompute
  10. 2026-08-17 14:47 UTCGHSA enrichment
  11. 2026-08-17 13:47 UTCEPSS rescore
  12. 2026-08-16 15:35 UTCEG score recompute
  13. 2026-08-16 15:35 UTCGHSA enrichment
  14. 2026-08-16 14:56 UTCEPSS rescore
  15. 2026-08-15 16:23 UTCEG score recompute
  16. 2026-08-15 16:23 UTCGHSA enrichment
  17. 2026-08-15 01:30 UTCEPSS rescore
  18. 2026-08-14 17:11 UTCEG score recompute
  19. 2026-08-14 17:11 UTCGHSA enrichment
  20. 2026-08-14 08:52 UTCEG score recompute
  21. 2026-08-14 08:52 UTCGHSA enrichment
  22. 2026-08-13 22:00 UTCEPSS rescore
  23. 2026-08-13 09:40 UTCEG score recompute
  24. 2026-08-13 09:40 UTCGHSA enrichment
  25. 2026-08-12 13:51 UTCEPSS rescore
Show 25 more
  1. 2026-08-12 10:29 UTCEG score recompute
  2. 2026-08-12 10:29 UTCGHSA enrichment
  3. 2026-08-11 11:16 UTCEG score recompute
  4. 2026-08-11 11:16 UTCGHSA enrichment
  5. 2026-08-11 00:00 UTCEPSS rescore
  6. 2026-08-10 12:05 UTCEG score recompute
  7. 2026-08-10 12:05 UTCGHSA enrichment
  8. 2026-08-09 13:47 UTCEPSS rescore
  9. 2026-08-09 12:52 UTCGHSA enrichment
  10. 2026-08-08 13:39 UTCEG score recompute
  11. 2026-08-08 13:39 UTCGHSA enrichment
  12. 2026-08-07 14:27 UTCGHSA enrichment
  13. 2026-08-06 15:15 UTCEG score recompute
  14. 2026-08-06 15:15 UTCGHSA enrichment
  15. 2026-08-06 13:47 UTCEPSS rescore
  16. 2026-08-05 19:17 UTCEPSS rescore
  17. 2026-08-05 19:17 UTCEPSS rescore
  18. 2026-08-05 16:02 UTCGHSA enrichment
  19. 2026-08-04 16:50 UTCEG score recompute
  20. 2026-08-04 16:50 UTCGHSA enrichment
  21. 2026-08-04 15:10 UTCEPSS rescore
  22. 2026-08-03 17:38 UTCEG score recompute
  23. 2026-08-03 17:12 UTCEG score recompute
  24. 2026-08-03 16:19 UTCEG score recompute
  25. 2026-08-03 16:18 UTCMITRE cvelistV5first tracked

Related CVEs(same CWE)

Frequently asked(5)

What is CVE-2026-67612?
CVE-2026-67612 is a medium vulnerability published on August 3, 2026. OpenEMR through 8.2.0 contains a stored cross-site scripting vulnerability in the patient portal template system that allows authenticated administrators to inject arbitrary HTML and JavaScript by storing malicious payloads through the template save mode, which only filters literal PHP open tags.…
When was CVE-2026-67612 disclosed?
CVE-2026-67612 was first published in the National Vulnerability Database on August 3, 2026, with the most recent update on August 14, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-67612 actively exploited?
CVE-2026-67612 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 0% probability of exploitation in the next 30 days, which ranks it in the top 95.5% of all scored CVEs.
What is the CVSS score of CVE-2026-67612?
CVE-2026-67612 has a CVSS v4.0 base score of 4.8 (CNA self-assessment; NVD's own analysis pending).
How do I remediate CVE-2026-67612?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-67612, EchelonGraph cross-links them in the Vendor Advisories panel below — those typically contain the canonical remediation steps, fixed version numbers, and any vendor-specific mitigations.

Dependency Blast Radius

Explore the affected products and dependency analysis for CVE-2026-67612

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