CVE-2026-58579: infiniflow ragflow

RAGFlow < 0.26.3 - Stored Cross-Site Scripting via Agent Pipeline Node Name

CVSS 5.1 MediumEPSS 0.0030 · 22nd percentile

Published by the CVE Program (CNA: VulnCheck) at 2 Jul 2026, 19:38 UTC. agentprime has not analysed this yet, so whether it affects any app is not known. This CVE names a vendor and product rather than a package, so the lockfile check doesn’t match it.

Affected products, as the CNA wrote them
Vendor	Product	Versions
infiniflow	ragflow pkg:github/infiniflow/ragflow	affected before 0.26.3 custom Other versions: unaffected

Identifiers

CVE-2026-58579

CNA

VulnCheck

Weakness (CWE)

CWE-79

Not analysed yet

We haven’t published our own analysis of this CVE. If a person reviews it, this page will say what’s affected and what has to be true for it to matter.

Severity and exploitation

Score	Rating	CVSS	Vector	Source
5.4	Medium	3.1	CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N	CNA (VulnCheck)
5.1	Medium	4.0	CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:P/VC:N/VI:N/VA:N/SC:L/SI:L/SA:N	CNA (VulnCheck)Used for this record

CISA KEV Not listed.
EPSS 0.0030, the 22nd percentile, on 5 Nov 2026: FIRST’s estimate of the chance of exploitation in the next 30 days.

Timeline

This record came from the full history of the CVE Program, published 2 Jul 2026. New records show when each source confirmed them.

Sources

References from the CNA

github.com/infiniflow/ragflow/releases/tag/v0.26.3 release-notes
github.com/infiniflow/ragflow/pull/16516 issue-tracking
github.com/infiniflow/ragflow/commit/572f1ea9f4eba6a60e64f7437dee60aa1c0913f1 patch
www.vulncheck.com/advisories/ragflow-stored-cross-site-scripting-via-agent-pipeline-node-name third-party-advisory
github.com/infiniflow/ragflow/issues/16507 technical-descriptionexploit

Facts on this page come from the CVE List as the CNA published them, with CVSS from the sources named above, CISA KEV and FIRST EPSS. Vendors, products and versions are shown as the CNA wrote them. We don’t reproduce the CVE’s description.