VulnSocial

CVE-2026-4503Disclosure(langflow / langflow_desktop)

LOWCVSS 7.5 · HIGH

Signal is active with 1 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

IBM Langflow Desktop 1.0.0 through 1.8.4 Langflow could allow an unauthenticated user to view other users' images due to an indirect object reference through a user-controlled key.

langflow CVEsBack to dashboard
0.0/ 10 priority

Sources & remediation

Vendor / third-party advisories
Weakness type (CWE)
CWE-639

Priority

LOW

Exploitation

NONE

PoC

NONE

Patch

NONE

Momentum

STABLE

Are you affected?

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

  • langflow_desktop

Threat summary

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

What's happening

  • Technical details provided in 4 signals
  • Disclosure: 3 classified signals
  • General: 1 classified signal
  • Peaked 1d ago at 3 mentions (2026-04-30); latest day: 1
  • 4 total mentions across 2 days

Affected systems

Vendors
langflow
Products
langflow_desktop

Deep dive

Activity timeline4 mentions / 2d
01223Mentions · 2026-04-30: 3Mentions · 2026-05-01: 1Technical Details · 2026-04-30: 3Technical Details · 2026-05-01: 104-3005-01
Signal classification2 categories
Disclosure
375.0%
General
125.0%
Referenced assets4 URLs
Classification over time
DateTotalLabels
2026-04-303
Disclosure3
2026-05-011
General1
Full discourse4 posts
  • CVE@CVEnew
    Disclosure

    CVE-2026-4503 IBM Langflow Desktop 1.0.0 through 1.8.4 Langflow could allow an unauthenticated user to view other users' images due to an indirect object reference through a user-con… https://www.cve.org/CVERecord?id=CVE-2026-4503

    Post summary

    CVE-2026-4503 involves an indirect object reference in IBM Langflow Desktop that allows unauthenticated users to view other users' images, but no PoC, exploit tool, active exploitation, or patch information is provided.

    00010128
    57.4K followersView on X
  • Vulmon Vulnerability Feed@VulmonFeeds
    General

    CVE-2026-4503 Unauthenticated Indirect Object Reference in IBM Langflow Desktop 1.0.0-1.8.4 https://vulmon.com/vulnerabilitydetails?qid=CVE-2026-4503

    Post summary

    CVE-2026-4503 is an unauthenticated indirect object reference vulnerability affecting IBM Langflow Desktop 1.0.0-1.8.4, with no additional details on PoC, exploits, or patches provided.

    0000039
    4.0K followersView on X
  • Infoflowcloud@infoflowcloud
    Disclosure

    🚨*CVE* CVE-2026-4503 IBM Langflow Desktop 1.0.0 through 1.8.4 Langflow could allow an unauthenticated user to view other users' images due to an indirect object reference through a user-con… https://www.cve.org/CVERecord?id=CVE-2026-4503 ----- Traducción: CVE-2026-4503 IBM… http://infoflow.cloud`

    Post summary

    The passage announces CVE-2026-4503, noting an unauthenticated image view via indirect object reference in IBM Langflow Desktop, but does not include PoC, exploit, or patch details.

    0000018
    75 followersView on X
  • Kaitan ID Security@KaitanSecurity
    Disclosure

    ⚠️ HIGH — CVE-2026-4503 IBM Langflow Desktop 1.0.0 through 1.8.4 Langflow could allow an unauthenticated user to view other users' images due t… CVSS 7.5 Full analysis → https://sec.kaitan.id/cves/CVE-2026-4503 #IBM #CyberSecurity #InfoSec

    Post summary

    The alert announces a High‑severity vulnerability (CVE‑2026‑4503) in IBM Langflow Desktop that allows unauthenticated users to view other users’ images, with a CVSS score of 7.5.

    0000021
    460 followersView on X
CPE platform detail1 entries

1 of 1 entries

PartVendorProductVersionTarget SWTarget HW
Applangflowlangflow_desktop---

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