VulnSocial

CVE-2026-39393Disclosure(ci4-cms-erp / ci4ms)

LOWCVSS 8.1 · HIGH

Signal is active with 2 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 install route guard in ci4ms relies solely on a volatile cache check (cache('settings')) combined with .env file existence to block post-installation access to the setup wizard. When the database is temporarily unreachable during a cache miss (TTL expiry or admin-triggered cache clear), the guard fails open, allowing an unauthenticated attacker to overwrite the .env file with attacker-controlled database credentials, achieving full application takeover. This vulnerability is fixed in 0.31.4.0.

ci4-cms-erp CVEsBack to dashboard
0.0/ 10 priority

Sources & remediation

Exploit / PoC references
Weakness type (CWE)
CWE-306

Priority

LOW

Exploitation

NONE

PoC

YES

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

  • 2 mentions across 1 observed day

What's happening

  • Disclosure: 2 classified signals
  • 2 total mentions across 1 day

Affected systems

Vendors
ci4-cms-erp
Products
ci4ms

Deep dive

Activity timeline2 mentions / 1d
01122Mentions · 2026-04-08: 204-08
Signal classification1 categories
Disclosure
2100.0%
Referenced assets2 URLs
By indicator
Full discourse2 posts
  • Infoflowcloud@infoflowcloud
    Disclosure

    🚨*CVE* CVE-2026-39393 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 i… https://www.cve.org/CVERecord?id=CVE-2026-39393 ----- Traducción: CVE-2026-39393 CI4… http://infoflow.cloud`

    Post summary

    The post provides a brief disclosure of CVE‑2026‑39393 with a link to the CVE record, but offers no details on PoC, exploits, active attacks, patches, or technical specifics.

    0000030
    67 followersView on X
  • CVE@CVEnew
    Disclosure

    CVE-2026-39393 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 i… https://www.cve.org/CVERecord?id=CVE-2026-39393

    Post summary

    The excerpt references CVE-2026-39393 as part of a CVE record but lacks details on exploitation, patches, or technical specifics.

    00000168
    57.0K followersView on X
CPE platform detail1 entries

1 of 1 entries

PartVendorProductVersionTarget SWTarget HW
Appci4-cms-erpci4ms---

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