How severe is CVE-2026-2097?

CVE-2026-2097 has a CVSS 3.x base score of 8.8, rated high severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.

Is CVE-2026-2097 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (37th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2026-2097?

CVE-2026-2097 affects Flowring Agentflow. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2026-2097?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.

Does CVE-2026-2097 have an EU (EUVD) identifier?

Yes. CVE-2026-2097 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-6872.

When was CVE-2026-2097 published?

CVE-2026-2097 was published on 2026-02-10 and last updated on 2026-06-17.

CVE-2026-2097

CVE-2026-2097 is a high-severity vulnerability in Flowring Agentflow with a CVSS 3.x base score of 8.8. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-434.

Key facts

Severity: High (CVSS 3.x base score 8.8)
CVSS v4: 8.7
EPSS exploit prediction: 0% (37th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2026-6872
Weakness: CWE-434
Affected product: Flowring Agentflow
Published: 2026-02-10
Last modified: 2026-06-17

Description

Agentflow developed by Flowring has an Arbitrary File Upload vulnerability, allowing authenticated remote attackers to upload and execute web shell backdoors, thereby enabling arbitrary code execution on the server.

Frequently asked questions

What is CVE-2026-2097?: Agentflow developed by Flowring has an Arbitrary File Upload vulnerability, allowing authenticated remote attackers to upload and execute web shell backdoors, thereby enabling arbitrary code execution on the server.
How severe is CVE-2026-2097?: CVE-2026-2097 has a CVSS 3.x base score of 8.8, rated high severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.
Is CVE-2026-2097 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (37th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2026-2097?: CVE-2026-2097 affects Flowring Agentflow. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2026-2097?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
Does CVE-2026-2097 have an EU (EUVD) identifier?: Yes. CVE-2026-2097 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-6872.
When was CVE-2026-2097 published?: CVE-2026-2097 was published on 2026-02-10 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:flowring:agentflow:-:*:*:*:*:*:*:*

More vulnerabilities in Flowring Agentflow

CVE-2026-2096 — Critical (CVSS 9.8): Agentflow developed by Flowring has a Missing Authentication vulnerability, allowing unauthenticated remote attackers…
CVE-2026-2095 — Critical (CVSS 9.8): Agentflow developed by Flowring has an Authentication Bypass vulnerability, allowing unauthenticated remote attackers…
CVE-2025-3709 — Critical (CVSS 9.8): Agentflow from Flowring Technology has an Account Lockout Bypass vulnerability, allowing unauthenticated remote…
CVE-2022-39036 — Critical (CVSS 9.8): The file upload function of Agentflow BPM has insufficient filtering for special characters in URLs. An unauthenticated…
CVE-2022-39038 — High (CVSS 8.8): Agentflow BPM enterprise management system has improper authentication. A remote attacker with general user privilege…
CVE-2022-39037 — High (CVSS 7.5): Agentflow BPM file download function has a path traversal vulnerability. An unauthenticated remote attacker can exploit…

All CVEs affecting Flowring Agentflow →

Other CWE-434 (Unrestricted Upload of File with Dangerous Type) vulnerabilities

CVE-2026-75949 — Critical (CVSS 10.0): Joomla Extension - cmsjunkie.com - Arbitrary file upload / deletion (path traversal) in J-BusinessDirectory < 6.2.3 -…
CVE-2026-74803 — Critical (CVSS 10.0): Joomla Extension - yootheme.com - Unauthenticated arbitrary file upload in Zoo < 4.1.64 - The image element accepts…
CVE-2026-66665 — Critical (CVSS 10.0): Unauthenticated Arbitrary File Upload in Type Hub <= 2.0.6 versions.
CVE-2026-61900 — Critical (CVSS 10.0): Joomla Extension - dj-extensions.com - Unauthenticated arbitrary file upload in DJ-jDownloads < 4.1.6 - The Joomla…
CVE-2026-61424 — Critical (CVSS 10.0): Joomla Extension - dj-extensions.com - Unauthenticated arbitrary file upload in DJ-Classifieds < 3.11.2 - The Joomla…
CVE-2026-57719 — Critical (CVSS 10.0): Unrestricted Upload of File with Dangerous Type vulnerability in CodeRevolution Aimogen Pro aimogen-pro allows Using…

Browse all CWE-434 (Unrestricted Upload of File with Dangerous Type) vulnerabilities →