VulnSocial

CVE-2026-18648Disclosure

LOWCVSS 1.9 · LOW

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 vulnerability was detected in Blix Email Blue Mail Calendar App 2.2.305. Impacted is the function FileDirectory.getDataColumn/FileDirectory.getFileFromUri of the component react-native-receive-sharing-intent. The manipulation of the argument _display_name results in path traversal. The attack is only possible with local access. The exploit is now public and may be used. The vendor was contacted early about this disclosure but did not respond in any way.

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0.0/ 10 priority

Sources & remediation

Other references
Weakness type (CWE)
CWE-22

Priority

LOW

Exploitation

NONE

PoC

NONE

Patch

NONE

Momentum

NONE

Threat summary

  • 2 mentions across 1 observed day

What's happening

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

Deep dive

Activity timeline2 mentions / 1d
01122Mentions · 2026-08-03: 2Technical Details · 2026-08-03: 108-03
Signal classification2 categories
Disclosure
150.0%
General
150.0%
Referenced assets2 URLs
By indicator
Full discourse2 posts
  • Infoflowcloud@infoflowcloud
    General

    🚨*CVE* CVE-2026-18648 A vulnerability was detected in Blix Email Blue Mail Calendar App 2.2.305. Impacted is the function FileDirectory.getDataColumn/FileDirectory.getFileFromUri of the co… https://www.cve.org/CVERecord?id=CVE-2026-18648 ----- Traducción: CVE-2026-18648 Se … http://infoflow.cloud`

    Post summary

    The tweet announces CVE-2026-18648 affecting Blue Mail Calendar App, providing limited technical details but no evidence of exploitation, PoC, or patch information.

    0000070
    96 followersView on X
  • CVE@CVEnew
    Disclosure

    CVE-2026-18648 A vulnerability was detected in Blix Email Blue Mail Calendar App 2.2.305. Impacted is the function FileDirectory.getDataColumn/FileDirectory.getFileFromUri of the co… https://www.cve.org/CVERecord?id=CVE-2026-18648

    Post summary

    A brief disclosure of CVE-2026-18648 in the Blix Email Blue Mail Calendar App is presented, with a link to the CVE record but no PoC, exploit details or patch information.

    00000805
    57.9K followersView on X

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