CVE-2026-12822
published 2026-06-22CVE-2026-12822: A vulnerability was identified in langflow-ai langflow up to 1.9.3. This affects an unknown function of the component Bundle URL Loader. The manipulation leads…
PriorityP346high7.8CVSS 3.1
AVLACLPRLUINSUCHIHAH
EPSS
0.19%
8.6th percentile
A vulnerability was identified in langflow-ai langflow up to 1.9.3. This affects an unknown function of the component Bundle URL Loader. The manipulation leads to code injection. The attack needs to be performed locally. The vendor was contacted early about this disclosure but did not respond in any way.
Affected
5 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| langflow-ai | langflow | — | — |
| langflow-ai | langflow | — | — |
| langflow-ai | langflow | — | — |
| langflow-ai | langflow | — | — |
| langflow | langflow | < 1.9.3 | 1.9.3 |
CVSS provenance
nvdv3.17.8HIGHCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
nvdv4.01.9LOWCVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/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:X
nvdv2.04.3MEDIUMAV:L/AC:L/Au:S/C:P/I:P/A:P
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GHSA
A vulnerability was identified in langflow-ai langflow up to 1.9.3.
ghsa_unreviewed·2026-06-22
CVE-2026-12822 [LOW] CWE-74 A vulnerability was identified in langflow-ai langflow up to 1.9.3.
A vulnerability was identified in langflow-ai langflow up to 1.9.3. This affects an unknown function of the component Bundle URL Loader. The manipulation leads to code injection. The attack needs to be performed locally. The vendor was contacted early about this disclosure but did not respond in any way.
VulDB
langflow-ai langflow up to 1.9.3 Bundle URL Loader code injection (EUVD-2026-38203)
vuldb·2026-06-21·CVSS 5.3
CVE-2026-12822 [MEDIUM] langflow-ai langflow up to 1.9.3 Bundle URL Loader code injection (EUVD-2026-38203)
A vulnerability, which was classified as critical, has been found in langflow-ai langflow up to 1.9.3. This affects an unknown function of the component Bundle URL Loader. The manipulation leads to code injection.
This vulnerability is documented as CVE-2026-12822. The attack needs to be performed locally. Additionally, an exploit exists.
The vendor was contacted early about this disclosure but did not respond in any way.
No detection rules found.
No public exploits indexed.
No writeups or analysis indexed.
https://github.com/dxz0069/softwareoverflow/blob/main/langflow_bundle_url_custom_component_startup_rce_vulndb.mdhttps://vuldb.com/cve/CVE-2026-12822https://vuldb.com/submit/837582https://vuldb.com/vuln/372612https://vuldb.com/vuln/372612/ctihttps://github.com/dxz0069/softwareoverflow/blob/main/langflow_bundle_url_custom_component_startup_rce_vulndb.md
2026-06-22
Published