How severe is CVE-2022-44276?

CVE-2022-44276 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-2022-44276 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (81st percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2022-44276?

CVE-2022-44276 affects Tecrail Responsive Filemanager. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2022-44276?

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-2022-44276 published?

CVE-2022-44276 was published on 2023-06-28 and last updated on 2026-06-17.

CVE-2022-44276

CVE-2022-44276 is a critical-severity vulnerability in Tecrail Responsive Filemanager 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: 2% (81st percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-434
Affected product: Tecrail Responsive Filemanager
Published: 2023-06-28
Last modified: 2026-06-17

Description

In Responsive Filemanager < 9.12.0, an attacker can bypass upload restrictions resulting in RCE.

Frequently asked questions

What is CVE-2022-44276?: In Responsive Filemanager < 9.12.0, an attacker can bypass upload restrictions resulting in RCE.
How severe is CVE-2022-44276?: CVE-2022-44276 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-2022-44276 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (81st percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2022-44276?: CVE-2022-44276 affects Tecrail Responsive Filemanager. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2022-44276?: 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-2022-44276 published?: CVE-2022-44276 was published on 2023-06-28 and last updated on 2026-06-17.

References

https://github.com/HerrLeStrate/CVE-2022-44276-PoC

Affected products (1)

cpe:2.3:a:tecrail:responsive_filemanager:*:*:*:*:*:*:*:*

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