CVE-2026-8447 Langflow is vulnerable to stored cross-site scripting and IP spoofing due to unsanitized Markdown rendering and untrusted proxy header trust
| Reporter | Title | Published | Views | Family All 7 |
|---|---|---|---|---|
 | Security Bulletin: Langflow is vulnerable to stored cross-site scripting and IP spoofing due to unsanitized Markdown rendering and untrusted proxy header trust | 28 Aug 202622:37 | – | ibm |
 | CVE-2026-8447 | 4 Sep 202614:27 | – | cve |
 | CVE-2026-8447 Langflow is vulnerable to stored cross-site scripting and IP spoofing due to unsanitized Markdown rendering and untrusted proxy header trust | 4 Sep 202614:27 | – | cvelist |
 | EUVD-2026-71216 | 4 Sep 202614:27 | – | euvd |
 | CVE-2026-8447 | 4 Sep 202615:17 | – | nvd |
 | PT-2026-85537 | 4 Sep 202600:00 | – | ptsecurity |
 | CVE-2026-8447: Improper Neutralization of Input During Web Page Generation | 4 Sep 202600:00 | – | rapid7 |
| Source | Link |
|---|---|
| ibm | www.ibm.com/support/pages/node/7285646 |
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04 Sep 2026 14:27Current
4.9Medium risk
Vulners AI Score4.9
CVSS 3.16.1
EPSS0.00214
SSVC