CVE-2026-58579

Exploitation

Public exploit code exists. CISA's assessment records a public proof of concept. That is not a report of exploitation in the wild.

SSVC decision

• ExploitationpocPublic proof-of-concept exploit code exists. Not a report of exploitation in the wild.
• AutomatablenoAt least one step from reconnaissance to exploitation cannot be reliably automated.
• Technical ImpactpartialSuccessful exploitation gives limited control of the vulnerable component.

CISA publishes the decision points, not a final SSVC decision. The decision also depends on mission and well-being impact, which is a property of your deployment rather than of the vulnerability.

EPSS probability

0.29% probability of exploitation activity in the next 30 days.

EPSS percentile

Equal to or higher than the score of 22.3% of scored records. A rank, not a probability.

NVD base score

5.1 (CVSS v4.0), scored by the NVD independently of the CNA.

NVD CVSS vector

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/E:X/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

NVD analysis status

Deferred. NVD last modified this record on 2026-10-25.

Red Hat severity

No Red Hat rating. Red Hat rates the CVEs that affect its products.

Exploit-prediction scores from FIRST. Independent scoring and analysis status from the NVD. Vendor severity from Red Hat. Exploitation assessment and catalog membership from CISA.

Published

2026-07-02 19:38Z3 MO AGO

Last updated

2026-07-14 22:03Z3 MO AGO

Reserved

2026-07-01

Assigning CNA

VulnCheck

Record state

PUBLISHED

Severity

Medium (CVSS 5.1)

CNA CVSS vector

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

Weaknesses

• CWE-79Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')Base

Data version

5.2

Document digest

ebdcafd3bd3ff84a5a6f17b83219d82b29b37d9efa906a014fb7cdfc7f5fe93f

• github.comRelease Noteshttps://github.com/infiniflow/ragflow/releases/tag/v0.26.3release-notes
• github.comResearcher Disclosurehttps://github.com/infiniflow/ragflow/issues/16507technical-descriptionexploit
• github.comFix PRhttps://github.com/infiniflow/ragflow/pull/16516issue-tracking
• github.comFix Commithttps://github.com/infiniflow/ragflow/commit/572f1ea9f4eba6a60e64f7437dee60aa1c0913f1patch
• www.vulncheck.comhttps://www.vulncheck.com/advisories/ragflow-stored-cross-site-scripting-via-agent-pipeline-node-namethird-party-advisory