CVE-2026-81940
published 2026-09-10CVE-2026-81940: IBM Langflow OSS 1.0.0 through 1.11.5 could allow a remote authenticated attacker to execute arbitrary code due to improper neutralization of special…
PriorityP261high8.8CVSS 3.1
AVNACLPRLUINSUCHIHAH
EPSS
0.81%
55.3th percentile
IBM Langflow OSS 1.0.0 through 1.11.5 could allow a remote authenticated attacker to execute arbitrary code due to improper neutralization of special characters in flow display names.
Affected
2 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| ibm | langflow_oss | 1.0.0 – 1.11.5 | — |
| langflow | langflow | >= 1.0.0 < 1.11.6 | 1.11.6 |
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VulDB
IBM Langflow OSS up to 1.11.5 neutralization
vuldb·2026-09-11·CVSS 8.8
CVE-2026-81940 [HIGH] IBM Langflow OSS up to 1.11.5 neutralization
A vulnerability has been found in IBM Langflow OSS up to 1.11.5 and classified as critical. Affected by this issue is some unknown functionality. The manipulation leads to improper neutralization.
This vulnerability is listed as CVE-2026-81940. The attack may be initiated remotely. There is no available exploit.
GHSA
IBM Langflow OSS 1.0.0 through 1.11.5 could allow a remote authenticated attacker to execute arbitrary code due to improper neutralization of special characters in flow display names.
ghsa_unreviewed·2026-09-11
CVE-2026-81940 [HIGH] CWE-94 IBM Langflow OSS 1.0.0 through 1.11.5 could allow a remote authenticated attacker to execute arbitrary code due to improper neutralization of special characters in flow display names.
IBM Langflow OSS 1.0.0 through 1.11.5 could allow a remote authenticated attacker to execute arbitrary code due to improper neutralization of special characters in flow display names.
No detection rules found.
No public exploits indexed.
No writeups or analysis indexed.
2026-09-10
Published