CVE-2026-33302
- Source
- https://cve.org/CVERecord?id=CVE-2026-33302
- Import Source
- https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-33302.json
- JSON Data
- https://api.osv.dev/v1/vulns/CVE-2026-33302
- Aliases
-
- GHSA-v68v-pwc4-8p2m
- Published
- 2026-03-19T20:23:17.172Z
- Modified
- 2026-07-15T01:49:11.913993809Z
- Severity
-
- 7.3 (High) CVSS_V4 - CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N/E:P CVSS Calculator
- Summary
- OpenEMR: zhAclCheck Ignores Explicit ACL Denies
- Details
-
OpenEMR is a free and open source electronic health records and medical practice management application. Prior to 8.0.0.2, the module ACL function
AclMain::zhAclCheck()only checks for the presence of any "allow" (user or group). It never checks for explicit "deny" (allowed=0). As a result, administrators cannot revoke access by setting a user or group to "deny"; if the user is in a group that has "allow," access is granted regardless of explicit denies. Version 8.0.0.2 fixes the issue. - Database specific
{ "cwe_ids": [ "CWE-863" ], "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/33xxx/CVE-2026-33302.json", "cna_assigner": "GitHub_M" }- References
Affected packages
Git / github.com/openemr/openemr
Affected ranges
- Type
- GIT
- Repo
- https://github.com/openemr/openemr
- Events
-
Introduced0 Unknown introduced commit / All previous commits are affectedFixedFixed
- Database specific
{ "cpe": "cpe:2.3:a:open-emr:openemr:*:*:*:*:*:*:*:*", "extracted_events": [ { "introduced": "0" }, { "fixed": "8.0.0.2" } ], "source": [ "CPE_RANGE", "REFERENCES" ] }