CVE Explorer
CVE-2026-39390
CI4MS is a CodeIgniter 4-based CMS skeleton that delivers a production-ready, modular architecture with RBAC authorization and theme support. Prior to 0.31.4.0, the Google Maps iframe setting (cMap field) in compInfosPost() sanitizes input using strip_tags() with an <iframe> allowlist and regex-based removal of on\w+ event handlers. However, the srcdoc attribute is not an event handler and passes all filters. An attacker with admin settings access can inject an <iframe srcdoc="..."> payload with
Known exploited
Not asserted
Disputed
No
Stale source
No
Conflicts
0
Affected products and versions
1 source assertion{"product":"ci4ms","vendor":"ci4-cms-erp","versions":[{"status":"affected","version":"< 0.31.4.0"}]}
- cve_program_cvelist_v5affectedurn:baitaphish:normalized-source-record:v2:ae13f7920d019926b8930eefa35fc614b4844cbaf1f755c7a05dc13df9b2d31d · sha256:4ba9470000aef6d9… · /containers/cna/affected/0
Provider-owned CVSS observations
1 source assertion{"metric":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"NONE","baseScore":5.5,"baseSeverity":"MEDIUM","confidentialityImpact":"LOW","integrityImpact":"LOW","privilegesRequired":"HIGH","scope":"CHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:L/I:L/A:N","version":"3.1"},"metric_type":"cvssV3_1"}
- cve_program_cvelist_v5cvssurn:baitaphish:normalized-source-record:v2:ae13f7920d019926b8930eefa35fc614b4844cbaf1f755c7a05dc13df9b2d31d · sha256:4ba9470000aef6d9… · /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_v5cweurn:baitaphish:normalized-source-record:v2:ae13f7920d019926b8930eefa35fc614b4844cbaf1f755c7a05dc13df9b2d31d · sha256:4ba9470000aef6d9… · /containers/cna/problemTypes/0/descriptions/0
Source references
2 source assertions{"tags":["exploit"],"url":"https://github.com/ci4-cms-erp/ci4ms/security/advisories/GHSA-x3hr-cp7x-44r2"}
- cve_program_cvelist_v5referenceurn:baitaphish:normalized-source-record:v2:ae13f7920d019926b8930eefa35fc614b4844cbaf1f755c7a05dc13df9b2d31d · sha256:4ba9470000aef6d9… · /containers/adp/0/references/0
{"name":"https://github.com/ci4-cms-erp/ci4ms/security/advisories/GHSA-x3hr-cp7x-44r2","tags":["x_refsource_CONFIRM"],"url":"https://github.com/ci4-cms-erp/ci4ms/security/advisories/GHSA-x3hr-cp7x-44r2"}
- cve_program_cvelist_v5referenceurn:baitaphish:normalized-source-record:v2:ae13f7920d019926b8930eefa35fc614b4844cbaf1f755c7a05dc13df9b2d31d · sha256:4ba9470000aef6d9… · /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.