CVE-2026-85021
mediumA vulnerability was determined in langgenius dify 1.13.0.
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
4.3 (CVSS v3.1)
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N Severity source: NVD CVSS v3.1 (cna@vuldb.com)
Timeline (UTC)
Published: 2026-09-03 13:06
Modified: 2026-09-03 17:25
NVD status: Deferred
Last synced 1 day ago
Verified against the source API 2026-10-27 06:50 UTC
Exploitation
Not listed in CISA KEV (as of last catalog sync)
Absence from KEV does not mean a CVE is not exploited. Exploitation status: unknown (no authoritative evidence in our sources).
Affected products
Not reported by the source (unknown — not "none").
Weakness classification (CWE)
Source: NVD / CISA. “NVD-CWE-Other” and “NVD-CWE-noinfo” mean NVD could not assign a specific weakness.
Mitigation & advisories
No vendor advisory or patch reference tagged by NVD. Check the references below.
References
- https://gist.github.com/TrebledJ/0e8466e5c39a6fb7dca8a3acdfbe2ddc#file-cvd_dify_vuln1_2026... cna@vuldb.com
- https://github.com/langgenius/dify/ cna@vuldb.com
- https://github.com/langgenius/dify/security/advisories/GHSA-7qgm-pqv4-668x cna@vuldb.com
- https://huntr.com/bounties/8ff349b3-db5f-4b56-9ccf-a19abd96e30f cna@vuldb.com
- https://vuldb.com/cve/CVE-2026-85021 cna@vuldb.com
- https://vuldb.com/submit/880601 cna@vuldb.com
- https://vuldb.com/vuln/398288 cna@vuldb.com
- https://vuldb.com/vuln/398288/cti cna@vuldb.com
- https://huntr.com/bounties/8ff349b3-db5f-4b56-9ccf-a19abd96e30f 134c704f-9b21-4f2e-91b3-4a467353bcc0
Data sources
NVD CVE API 2.0 — fetched 2026-10-27 06:50 UTC · record ↗