VulnSocial

CVE-2026-19358Disclosure

LOWCVSS 5.3 · MEDIUM

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

A weakness has been identified in 3CORESec Trapdoor up to 1.2.2. Affected by this vulnerability is the function DefaultFunction. This manipulation causes improper access controls. The attack can be initiated remotely. The vendor was contacted early about this disclosure.

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0.0/ 10 priority

Sources & remediation

Other references
Weakness type (CWE)
CWE-266CWE-284

Priority

LOW

Exploitation

NONE

PoC

NONE

Patch

NONE

Momentum

STABLE

Threat summary

  • 3 mentions across 2 observed days
  • Momentum state: stable

What's happening

  • Technical details provided in 3 signals
  • Disclosure: 3 classified signals
  • Peaked at 2 mentions on most recent observed day (2026-08-09)
  • 3 total mentions across 2 days

Deep dive

Activity timeline3 mentions / 2d
01122Mentions · 2026-08-08: 1Mentions · 2026-08-09: 2Technical Details · 2026-08-08: 1Technical Details · 2026-08-09: 208-0808-09
Signal classification1 categories
Disclosure
3100.0%
Referenced assets2 URLs
By indicator
Classification over time
DateTotalLabels
2026-08-081
Disclosure1
2026-08-092
Disclosure2
Full discourse3 posts
  • Infoflowcloud@infoflowcloud
    Disclosure

    🚨*CVE* CVE-2026-19358 A weakness has been identified in 3CORESec Trapdoor up to 1.2.2. Affected by this vulnerability is the function DefaultFunction. This manipulation causes improper acc… https://www.cve.org/CVERecord?id=CVE-2026-19358 ----- Traducción: CVE-2026-19358 Se … http://infoflow.cloud`

    Post summary

    The tweet announces that CVE‑2026‑19358 is a weakness in 3CORESec Trapdoor up to 1.2.2, affecting the DefaultFunction and noted in the CVE record.

    0000028
    98 followersView on X
  • CVE@CVEnew
    Disclosure

    CVE-2026-19358 A weakness has been identified in 3CORESec Trapdoor up to 1.2.2. Affected by this vulnerability is the function DefaultFunction. This manipulation causes improper acc… https://www.cve.org/CVERecord?id=CVE-2026-19358

    Post summary

    A weakness in 3CORESec Trapdoor (v1.2.2) affecting the DefaultFunction causes improper access; no PoC, exploit, or patch is mentioned.

    000001.2K
    57.9K followersView on X
  • CyberSignal | Cybersecurity News@XQOPTRX
    Disclosure

    ☁️ Access-control flaw disclosed in Trapdoor CVE-2026-19358 affects 3CORESec Trapdoor through 1.2.2. The newly disclosed vulnerability involves insufficient access control around its default-function handling. 📅 Disclosed: August 8. 🔎 Source: CVE/Vulnerability feed via YANAC. #CloudSecurity #AccessControl #CVE #CyberSecurity

    Post summary

    CVE-2026-19358 is a newly disclosed access-control vulnerability in 3CORESec Trapdoor (up to v1.2.2), involving insufficient control over default functions. No PoC, exploit, or mitigation details are provided.

    0000041
    34 followersView on X

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