CVE-2026-81213
HIGHCVSS 8.6/10EPSS 0.36%
Last modified
CVE-2026-81213 is a high-severity vulnerability rated 8.6/10 on the CVSS scale. IBM Langflow OSS 1.0.0 through 1.11.5 could allow a remote attacker to obtain sensitive information from internal network resources due to improper validation of user-supplied URLs.. EPSS estimates a 0.36% chance of exploitation in the next 30 days.
Description
IBM Langflow OSS 1.0.0 through 1.11.5 could allow a remote attacker to obtain sensitive information from internal network resources due to improper validation of user-supplied URLs.
Metrics
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Langflow | Langflow | >= 1.0.0, < 1.11.6 |
References
- https://www.ibm.com/support/pages/node/7286665Vendor Advisory
Timeline
- Published
- Last Modified
- Status
- Analyzed
Frequently Asked Questions
What is CVE-2026-81213?
IBM Langflow OSS 1.0.0 through 1.11.5 could allow a remote attacker to obtain sensitive information from internal network resources due to improper validation of user-supplied URLs.
How severe is CVE-2026-81213?
CVE-2026-81213 has a CVSS score of 8.6/10 (HIGH severity). The EPSS model estimates a 0.36% probability of exploitation in the next 30 days.
How do I fix CVE-2026-81213?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.
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Are you affected by CVE-2026-81213?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST