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Langflow Access Control Vulnerability

🗓️ 24 Mar 2026 00:00:00Reported by China National Vulnerability Database of Information SecurityType 
cnnvd
 cnnvd
🔗 www.cnnvd.org.cn👁 26 Views

Langflow 1.2.0–1.8.1 has storage boundary flaws enabling attackers to write files and execute code.

Related
Refs
ReporterTitlePublishedViews
Family
attackerkb
attackerkb
CVE-2026-33309
24 Mar 202612:49
–attackerkb
circl
Circl
CVE-2026-33309
18 Mar 202620:51
–circl
cve
CVE
CVE-2026-33309
24 Mar 202612:49
–cve
cvelist
Cvelist
CVE-2026-33309 Langflow has an Arbitrary File Write (RCE) via v2 API
24 Mar 202612:49
–cvelist
github
Github Security Blog
Langflow has an Arbitrary File Write (RCE) via v2 API
19 Mar 202617:46
–github
mend
Mend
CVE-2026-33309
24 Mar 202612:49
–mend
nvd
NVD
CVE-2026-33309
24 Mar 202613:16
–nvd
osv_echo
osv_echo
ECHO-6551-DA8D-A4B8
5 May 202618:23
–osv_echo
osv_ghsa
osv_ghsa
GHSA-G2J9-7RJ2-GM6C Langflow has an Arbitrary File Write (RCE) via v2 API
19 Mar 202617:46
–osv_ghsa
osv_pysec
osv_pysec
PYSEC-2026-79
24 Mar 202613:16
–osv_pysec
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29 May 2026 00:00Current
6.5Medium risk
Vulners AI Score6.5
CVSS 3.19.9
EPSS0.01048
SSVC
26