Medium 4.3Published Sep 3, 2026

CVE-2026-85021langgenius dify Splash Layout splash.tsx router.replace cross site scripting

Updated under an hour ago (2026-10-19 06:30 UTC)

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Every CVE for langgenius dify

Exploited in the last 30 days

A vulnerability was determined in langgenius dify 1.13.0. Affected is the function router.replace of the file web/app/(shareLayout)/components/splash.tsx of the component Splash Layout. This manipulation of the argument redirect_url causes cross site scripting. The attack is possible to be carried out remotely. The exploit has been publicly disclosed and may be utilized. The vendor was contacted early about this disclosure but did not respond in any way.

CVSS: 4.3 MEDIUM (v3.1, CNA)CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N/E:P/RL:X/RC:C
Weakness (CWE): CWE-79, CWE-94
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: Sep 3, 2026
First seen by InfoSec Signals: Oct 9, 2026

Affected products

Affected products

langgenius dify langgenius:dify	1.13.0	CNA record

References

https://vuldb.com/vuln/398288vdb-entry, technical-description
https://vuldb.com/vuln/398288/ctisignature, permissions-required
https://vuldb.com/cve/CVE-2026-85021third-party-advisory
https://vuldb.com/submit/880601third-party-advisory
https://huntr.com/bounties/8ff349b3-db5f-4b56-9ccf-a19abd96e30frelated
https://github.com/langgenius/dify/security/advisories/GHSA-7qgm-pqv4-668xbroken-link
https://gist.github.com/TrebledJ/0e8466e5c39a6fb7dca8a3acdfbe2ddc#file-cvd_dify_vuln1_20260705-mdexploit
https://github.com/langgenius/dify/product

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.