CVE-2026-33912 json
OpenEMR has reflected XSS in ajax_download.php via reportID parameter
published 2026-03-25 7 mo ago modified 2026-06-17 4 mo ago also EUVD-2026-16020
- cvss
- 5.4
- version 3.1, CNA
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 0.2%
- EPSS 0.2% chance of exploitation in 30 days, percentile 13%
- public exploits
- 0
- none known
Summary
OpenEMR is a free and open source electronic health records and medical practice management application. Prior to version 8.0.0.3, an authenticated attacker could craft a malicious form that, when submitted by a victim, executes arbitrary JavaScript in the victim's browser session. Version 8.0.0.3 patches the issue.
Patch / fix
- open-emr openemr 8.0.0.3
CISA SSVC
- Exploitation
- none
- Automatable
- no
- Technical impact
- partial
- Assessed
- 7 mo ago
Exploit prediction
0.23% chance of exploitation in the next 30 days, higher than 13% of all scored CVEs (FIRST EPSS, 2026-11-08).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| CNA | 3.1 | 5.4 | CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N |
Affected products
- openemr openemr
Classification
- Weakness
-
- CWE-79 Improper Neutralization of Input During Web Page Generation
References
-
github.com
/openemr/openemr/commit/24dd47c3e4936a6ddd064924d17b0273c6ac4b66
patch
-
github.com
/openemr/openemr/commit/ae2a9e5edb8c88b9b0dff5969fd3aa98225f047e
patch
-
github.com
/openemr/openemr/security/advisories/GHSA-cpph-949w-w79v
vendor-advisory
-
github.com
/openemr/openemr/releases/tag/v8_0_0_3
product
Sources
- CVE List CVE-2026-33912
- NVD CVE-2026-33912
Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.
CPEs and fixed versions use Anchore's correction of NVD's data: Added CPE configurations because not yet analyzed by NVD.