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Tracking
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| Source | ID | Title |
|---|---|---|
Github GHSA |
GHSA-577h-p2hh-v4mv | Langflow CORS misconfiguration enables Account Takeover and RCE |
Fri, 16 Jan 2026 21:30:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| CPEs | cpe:2.3:a:langflow:langflow:*:*:*:*:*:*:*:* | |
| Metrics |
cvssV3_1
|
Tue, 09 Dec 2025 10:15:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| First Time appeared |
Langflow
Langflow langflow |
|
| Vendors & Products |
Langflow
Langflow langflow |
Mon, 08 Dec 2025 21:15:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Metrics |
ssvc
|
Fri, 05 Dec 2025 22:45:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Description | Langflow versions up to and including 1.6.9 contain a chained vulnerability that enables account takeover and remote code execution. An overly permissive CORS configuration (allow_origins='*' with allow_credentials=True) combined with a refresh token cookie configured as SameSite=None allows a malicious webpage to perform cross-origin requests that include credentials and successfully call the refresh endpoint. An attacker-controlled origin can therefore obtain fresh access_token / refresh_token pairs for a victim session. Obtained tokens permit access to authenticated endpoints — including built-in code-execution functionality — allowing the attacker to execute arbitrary code and achieve full system compromise. | |
| Title | Langflow <= 1.6.9 CORS Misconfiguration to Token Hijack & RCE | |
| Weaknesses | CWE-346 | |
| References |
| |
| Metrics |
cvssV4_0
|
Status: PUBLISHED
Assigner: VulnCheck
Published:
Updated: 2026-03-05T12:03:54.368Z
Reserved: 2025-04-15T19:15:22.581Z
Link: CVE-2025-34291
Updated: 2025-12-08T20:46:41.309Z
Status : Analyzed
Published: 2025-12-05T23:15:47.433
Modified: 2026-01-16T21:17:02.097
Link: CVE-2025-34291
No data.
OpenCVE Enrichment
Updated: 2025-12-08T09:39:54Z
Github GHSA