CVE-2026-2099

5.1 mediumEPSS 0.2%

Medium (5.1) in flowring agentflow. EPSS 0.2% chance of exploitation in the next 30 days.

AgentFlow developed by Flowring has a Stored Cross-Site Scripting vulnerability, allowing authenticated remote attackers to inject persistent JavaScript codes that are executed in users' browsers upon page load.

Severity

CVSS 4.0

5.1 medium

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

CVSS 3.1

5.4 medium

CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N

EPSS: 0.2% chance of exploitation in the next 30 days; higher than 9% of CVEs (scores of 2026-10-31)
CWE: CWE-79
Published: 2026-02-10
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19

Affected

flowring:agentflow

References

https://www.twcert.org.tw/en/cp-139-10700-3534d-2.html
https://www.twcert.org.tw/tw/cp-132-10699-49c0b-1.html

Check your stack JSON