Vigie VulnDBEuropean-hosted Vulnerability DB

CVE-2026-6600

langflow-ai langflow Frontend React Component Rendering edit-message.tsx cross site scripting

At a glance

Severity
MEDIUM 5.1
EPSS
EPSS 0.19 % · percentile 9 (2026-10-27)
State
PUBLISHED
Published
Updated
Assigner
VulDB
NVD status
Deferred

Description

A flaw has been found in langflow-ai langflow up to 1.8.3. This affects an unknown function of the file src/frontend/src/modals/IOModal/components/chatView/chatMessage/components/edit-message.tsx of the component Frontend React Component Rendering. Executing a manipulation can lead to cross site scripting. The attack may be launched remotely. The exploit has been published and may be used. The vendor was contacted early about this disclosure but did not respond in any way.

Scores

VersionScoreVectorScored by
CVSS 4.0MEDIUM 5.1CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:P/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N/E:PVulDB
CVSS 3.1LOW 3.5CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:N/I:L/A:N/E:P/RL:X/RC:RVulDB
CVSS 3.0LOW 3.5CVSS:3.0/AV:N/AC:L/PR:L/UI:R/S:U/C:N/I:L/A:N/E:P/RL:X/RC:RVulDB
CVSS 2.0MEDIUM 4.0AV:N/AC:L/Au:S/C:N/I:P/A:N/E:POC/RL:ND/RC:URVulDB
CVSS 4.0LOW 2.0CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:P/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N/E:P/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:XNVD · cna@vuldb.com (Secondary)
CVSS 3.1LOW 3.5CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:N/I:L/A:NNVD · cna@vuldb.com (Secondary)
CVSS 2.0MEDIUM 4.0AV:N/AC:L/Au:S/C:N/I:P/A:NNVD · cna@vuldb.com (Secondary)

Weaknesses (CWE)

European references

Affected products

ProductVersions
langflow-ai · langflowaffected 1.8.0 ; affected 1.8.1 ; affected 1.8.2 ; affected 1.8.3

References

Sources

SourceLicence
CVE List (CVEProject cvelistV5)CVE Program Terms of Use
EPSS (FIRST.org)FIRST — attribution requested
ENISA EUVDENISA — reproduction authorised, source acknowledged
NVD (NIST) via fkie-cad/nvd-json-data-feedsPublic domain — this product uses data from the NVD API but is not endorsed or certified by the NVD