VulnSocial

CVE-2026-31272Disclosure(mrcms / mrcms)

LOWCVSS 9.8 · CRITICAL

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

MRCMS 3.1.2 contains an access control vulnerability. The save() method in src/main/java/org/marker/mushroom/controller/UserController.java lacks proper authorization validation, enabling direct addition of super administrator accounts without authentication.

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0.0/ 10 priority

Sources & remediation

Exploit / PoC references
Weakness type (CWE)
CWE-284

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.

  • mrcms

Threat summary

  • 2 mentions across 1 observed day

What's happening

  • Technical details provided in 2 signals
  • Disclosure: 2 classified signals
  • 2 total mentions across 1 day

Affected systems

Vendors
mrcms
Products
mrcms

1 version affected across 1 product

Deep dive

Activity timeline2 mentions / 1d
01122Mentions · 2026-04-20: 2Technical Details · 2026-04-20: 204-20
Signal classification1 categories
Disclosure
2100.0%
Referenced assets2 URLs
By indicator
Full discourse2 posts
  • Infoflowcloud@infoflowcloud
    Disclosure

    🚨*CVE* CVE-2026-31272 MRCMS 3.1.2 contains an access control vulnerability. The save() method in src/main/java/org/marker/mushroom/controller/UserController.java lacks proper authorization… https://www.cve.org/CVERecord?id=CVE-2026-31272 ----- Traducción: CVE-2026-31272 MRC… http://infoflow.cloud`

    Post summary

    The post announces a new access control vulnerability (CVE‑2026‑31272) in MRCMS 3.1.2, referencing the official CVE entry, without any PoC, exploit, or patch information.

    0000050
    72 followersView on X
  • CVE@CVEnew
    Disclosure

    CVE-2026-31272 MRCMS 3.1.2 contains an access control vulnerability. The save() method in src/main/java/org/marker/mushroom/controller/UserController.java lacks proper authorization… https://www.cve.org/CVERecord?id=CVE-2026-31272

    Post summary

    The post announces an access‑control flaw in MRCMS 3.1.2, describing the vulnerable save() method, but provides no PoC, exploit code, or remediation details.

    00000184
    57.2K followersView on X
CPE platform detail1 entries

1 of 1 entries

PartVendorProductVersionTarget SWTarget HW
Appmrcmsmrcms3.1.2--

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