VulnSocial

CVE-2026-33053General(langflow / langflow)

LOWCVSS 8.8 · 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

Langflow is a tool for building and deploying AI-powered agents and workflows. In versions prior to 1.9.0, the delete_api_key_route() endpoint accepts an api_key_id path parameter and deletes it with only a generic authentication check (get_current_active_user dependency). However, the delete_api_key() CRUD function does NOT verify that the API key belongs to the current user before deletion.

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

Threat summary

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

What's happening

  • Technical details provided in 1 signal
  • General: 1 classified signal
  • Disclosure: 1 classified signal
  • Peaked 1d ago at 1 mentions (2026-03-20); latest day: 1
  • 2 total mentions across 2 days

Affected systems

Vendors
langflow
Products
langflow

Deep dive

Activity timeline2 mentions / 2d
00111Mentions · 2026-03-20: 1Mentions · 2026-03-21: 1Technical Details · 2026-03-21: 103-2003-21
Signal classification2 categories
General
150.0%
Disclosure
150.0%
Referenced assets2 URLs
Classification over time
DateTotalLabels
2026-03-201
General1
2026-03-211
Disclosure1
Full discourse2 posts
  • The Hacker Wire@TheHackerWire
    Disclosure

    🟠 CVE-2026-33053 - High Langflow is a tool for building and deploying AI-powered agents and workflows. In versions prior to 1.9.0, the delete_api_key_route() endpoint accepts an api_key_id path parameter and deletes... https://www.thehackerwire.com/vulnerability/CVE-2026-33053/ https://t.co/7AGaBu8cJZ

    Post summary

    CVE-2026-33053 is a high‑severity flaw in Langflow that permits deletion of API keys via the delete_api_key_route endpoint, as reported in the referenced article.

    0000043
    138 followersView on X
  • RedPacket Security@RedPacketSec
    General

    CVE Alert: CVE-2026-33053 - langflow-ai - langflow - https://www.redpacketsecurity.com/cve-alert-cve-2026-33053-langflow-ai-langflow/ #OSINT #ThreatIntel #CyberSecurity #cve-2026-33053 #langflow-ai #langflow

    Post summary

    The tweet merely announces the presence of a CVE alert link for CVE-2026-33053 without offering any technical details, PoC, exploitation evidence, or patch information.

    0000067
    3.6K followersView on X
CPE platform detail1 entries

1 of 1 entries

PartVendorProductVersionTarget SWTarget HW
Applangflowlangflow---

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