Medium 6.3Published Apr 20, 2026

CVE-2026-6618langgenius dify ApiBasedToolSchemaParser parser.py parse_openai_plugin_json_to_tool_bundle server-side request forgery

Updated under an hour ago (Oct 26, 2026, 1:10 PM ET)

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Every CVE for langgenius dify

Exploited in the last 30 days

A flaw has been found in langgenius dify up to 1.13.3. This issue affects the function parse_openai_plugin_json_to_tool_bundle of the file api/core/tools/utils/parser.py of the component ApiBasedToolSchemaParser. Executing a manipulation of the argument url can lead to server-side request forgery. The attack can 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.

CVSS: 6.3 MEDIUM (v3.1, CNA)CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:R
Weakness (CWE): CWE-918
Known exploited: Not in CISA's KEV catalog
EPSS (exploitation in the next 30 days): Not loaded for this CVE
Assigned by: VulDB
NVD analysis: Deferred
Record last updated: Apr 20, 2026
First seen by InfoSec Signals: Oct 9, 2026

Affected products

Affected products

langgenius dify langgenius:dify	1.13.0; 1.13.1; 1.13.2; 1.13.3	CNA record

References

References

https://vuldb.com/vuln/358253	vdb-entry, technical-description
https://vuldb.com/vuln/358253/cti	signature, permissions-required
https://vuldb.com/submit/792241	third-party-advisory
https://gist.github.com/chenhouser2025/d7b1c574b0e32eb9169f7046b486e662	exploit

The CVE record on cve.org NVD's entry

The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.