CVE Explorer

CVE-2026-33346

OpenEMR is a free and open source electronic health records and medical practice management application. Prior to 8.0.0.2, a stored cross-site scripting (XSS) vulnerability in the patient portal payment flow allows a patient portal user to persist arbitrary JavaScript that executes in the browser of a staff member who reviews the payment submission. The payload is stored via `portal/lib/paylib.php` and rendered without escaping in `portal/portal_payment.php`. Version 8.0.0.2 fixes the issue.

Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:0977e713d99da098354b6df717f712c37bcff6ffa147c5f4c065bc9af871592f

Known exploited

Not asserted

Disputed

Stale source

Conflicts

Affected products and versions

1 source assertion

{"product":"openemr","vendor":"openemr","versions":[{"status":"affected","version":"< 8.0.0.2"}]}

cve_program_cvelist_v5affected
urn:baitaphish:normalized-source-record:v2:5ad81d643ea43bbc95079bb88cb6bf67a022f6ed02a9851b7a6ab91fd68e9ce8 · sha256:ef4506f1a70476c2… · /containers/cna/affected/0

Provider-owned CVSS observations

1 source assertion

{"metric":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"NONE","baseScore":8.7,"baseSeverity":"HIGH","confidentialityImpact":"HIGH","integrityImpact":"HIGH","privilegesRequired":"LOW","scope":"CHANGED","userInteraction":"REQUIRED","vectorString":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:H/A:N","version":"3.1"},"metric_type":"cvssV3_1"}

cve_program_cvelist_v5cvss
urn:baitaphish:normalized-source-record:v2:5ad81d643ea43bbc95079bb88cb6bf67a022f6ed02a9851b7a6ab91fd68e9ce8 · sha256:ef4506f1a70476c2… · /containers/cna/metrics/0/cvssV3_1

CWE assertions

1 source assertion

{"cweId":"CWE-79","description":"CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')","lang":"en","type":"CWE"}

cve_program_cvelist_v5cwe
urn:baitaphish:normalized-source-record:v2:5ad81d643ea43bbc95079bb88cb6bf67a022f6ed02a9851b7a6ab91fd68e9ce8 · sha256:ef4506f1a70476c2… · /containers/cna/problemTypes/0/descriptions/0

Source references

3 source assertions

{"name":"https://github.com/openemr/openemr/commit/6e9e1566d6e271a6d839614674b887e3a73d7da1","tags":["x_refsource_MISC"],"url":"https://github.com/openemr/openemr/commit/6e9e1566d6e271a6d839614674b887e3a73d7da1"}

cve_program_cvelist_v5reference
urn:baitaphish:normalized-source-record:v2:5ad81d643ea43bbc95079bb88cb6bf67a022f6ed02a9851b7a6ab91fd68e9ce8 · sha256:ef4506f1a70476c2… · /containers/cna/references/1

{"tags":["exploit"],"url":"https://github.com/openemr/openemr/security/advisories/GHSA-qvf6-6xc6-9qv7"}

cve_program_cvelist_v5reference
urn:baitaphish:normalized-source-record:v2:5ad81d643ea43bbc95079bb88cb6bf67a022f6ed02a9851b7a6ab91fd68e9ce8 · sha256:ef4506f1a70476c2… · /containers/adp/0/references/0

{"name":"https://github.com/openemr/openemr/security/advisories/GHSA-qvf6-6xc6-9qv7","tags":["x_refsource_CONFIRM"],"url":"https://github.com/openemr/openemr/security/advisories/GHSA-qvf6-6xc6-9qv7"}

cve_program_cvelist_v5reference
urn:baitaphish:normalized-source-record:v2:5ad81d643ea43bbc95079bb88cb6bf67a022f6ed02a9851b7a6ab91fd68e9ce8 · sha256:ef4506f1a70476c2… · /containers/cna/references/0

Attribution and limitations

CVE Program CVEList V5: Reproduce the MITRE copyright designation and CVE license in copies. Source →

Provider severity values are preserved separately. Baitaphish does not convert them into a risk rating, infer affected products, or treat EPSS as observed exploitation.

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