CVE-2026-39390General(ci4-cms-erp / ci4ms)

LOWCVSS 4.8 · MEDIUM

Signal is active with 3 mentions in latest observed window

Immediate actions

Track advisory updates for patch or workaround availability

Recommended action window: Monitor and triage in normal cycle

NVD description

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 HTML-entity-encoded JavaScript that executes in the context of the parent page when rendered to unauthenticated frontend visitors. This vulnerability is fixed in 0.31.4.0.

ci4-cms-erp CVEs Back to dashboard

0.0/ 10 priority

Sources & remediation

Vendor / third-party advisories

Weakness type (CWE)

CWE-79

Priority

LOW

Exploitation

NONE

PoC

NONE

Patch

NONE

Momentum

NONE

Are you affected?

If you run products in this scope, you should treat this CVE as relevant to your environment.

ci4ms

Threat summary

3 mentions across 1 observed day

What's happening

Technical details provided in 1 signal
General: 2 classified signals
Disclosure: 1 classified signal
3 total mentions across 1 day

Affected systems

Vendors

ci4-cms-erp

Products

ci4ms

Deep dive

Activity timeline3 mentions / 1d

Signal classification2 categories

General

266.7%

Disclosure

133.3%

Referenced assets3 URLs

By indicator

Full discourse3 posts

Infoflowcloud@infoflowcloud185d
General
🚨*CVE* 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 G… https://www.cve.org/CVERecord?id=CVE-2026-39390 ----- Traducción: CVE-2026-39390 CI4… http://infoflow.cloud`
Post summary
The text references CVE‑2026‑39390 and provides a link to its CVE record, but offers no details on exploitation, patching, or technical aspects of the vulnerability.
0000029
67 followersView on X
CVE@CVEnew185d
General
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 G… https://www.cve.org/CVERecord?id=CVE-2026-39390
Post summary
The excerpt notes the existence of CVE‑2026‑39390 in a CodeIgniter-based CMS skeleton but provides no evidence of exploitation, remediation, or technical details.
00000210
57.0K followersView on X
Vulmon Vulnerability Feed@VulmonFeeds185d
Disclosure
CVE-2026-39390 Stored Cross-Site Scripting via Iframe Srcdoc Injection in CI4MS Below 0.31.4.0 https://vulmon.com/vulnerabilitydetails?qid=CVE-2026-39390
Post summary
CVE-2026-39390 is a stored XSS vulnerability in CI4MS versions below 0.31.4.0 caused by iframe srcdoc injection.
0000031
4.0K followersView on X

CPE platform detail1 entries

Part:

Vendor:

Product:

Version:

Target SW:

Target HW:

1 of 1 entries

Part	Vendor	Product	Version	Target SW	Target HW
App	ci4-cms-erp	ci4ms	-	-	-

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