How severe is CVE-2022-39036?

CVE-2022-39036 has a CVSS 3.x base score of 9.8, rated critical severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.

Is CVE-2022-39036 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (63rd percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2022-39036?

CVE-2022-39036 affects Flowring Agentflow. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2022-39036?

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

When was CVE-2022-39036 published?

CVE-2022-39036 was published on 2022-11-10 and last updated on 2026-06-17.

CVE-2022-39036

CVE-2022-39036 is a critical-severity vulnerability in Flowring Agentflow with a CVSS 3.x base score of 9.8. 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: Critical (CVSS 3.x base score 9.8)
EPSS exploit prediction: 1% (63rd percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-434
Affected product: Flowring Agentflow
Published: 2022-11-10
Last modified: 2026-06-17

Description

The file upload function of Agentflow BPM has insufficient filtering for special characters in URLs. An unauthenticated remote attacker can exploit this vulnerability to upload arbitrary file and execute arbitrary code to manipulate system or disrupt service.

Frequently asked questions

What is CVE-2022-39036?: The file upload function of Agentflow BPM has insufficient filtering for special characters in URLs. An unauthenticated remote attacker can exploit this vulnerability to upload arbitrary file and execute arbitrary code to manipulate system or disrupt service.
How severe is CVE-2022-39036?: CVE-2022-39036 has a CVSS 3.x base score of 9.8, rated critical severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.
Is CVE-2022-39036 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (63rd percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2022-39036?: CVE-2022-39036 affects Flowring Agentflow. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2022-39036?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its critical severity, prioritise patching exposed systems.
When was CVE-2022-39036 published?: CVE-2022-39036 was published on 2022-11-10 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:flowring:agentflow:4.0.0.1183.552:*:*:*:*:*:*:*

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