How severe is CVE-2022-4511?

CVE-2022-4511 has a CVSS 3.x base score of 5.3, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is low, integrity none, and availability none.

Is CVE-2022-4511 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (52nd percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2022-4511?

CVE-2022-4511 affects Docsys Project Docsys. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2022-4511?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

When was CVE-2022-4511 published?

CVE-2022-4511 was published on 2022-12-15 and last updated on 2026-06-17.

CVE-2022-4511

CVE-2022-4511 is a medium-severity vulnerability in Docsys Project Docsys with a CVSS 3.x base score of 5.3. 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-22.

Key facts

Severity: Medium (CVSS 3.x base score 5.3)
EPSS exploit prediction: 1% (52nd percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-22
Affected product: Docsys Project Docsys
Published: 2022-12-15
Last modified: 2026-06-17

Description

A vulnerability has been found in RainyGao DocSys and classified as critical. Affected by this vulnerability is an unknown functionality of the component com.DocSystem.controller.UserController#getUserImg. The manipulation leads to path traversal: '../filedir'. The attack can be launched remotely. The exploit has been disclosed to the public and may be used. It is recommended to apply a patch to fix this issue. The associated identifier of this vulnerability is VDB-215851.

Frequently asked questions

What is CVE-2022-4511?: A vulnerability has been found in RainyGao DocSys and classified as critical. Affected by this vulnerability is an unknown functionality of the component com.DocSystem.controller.UserController#getUserImg. The manipulation leads to path traversal: '../filedir'. The attack can be launched remotely. The exploit has been disclosed to the public and may be used. It is recommended to apply a patch to fix this issue. The associated identifier of this vulnerability is VDB-215851.
How severe is CVE-2022-4511?: CVE-2022-4511 has a CVSS 3.x base score of 5.3, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is low, integrity none, and availability none.
Is CVE-2022-4511 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (52nd percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2022-4511?: CVE-2022-4511 affects Docsys Project Docsys. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2022-4511?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2022-4511 published?: CVE-2022-4511 was published on 2022-12-15 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:docsys_project:docsys:-:*:*:*:*:*:*:*

More vulnerabilities in Docsys Project Docsys

CVE-2025-15494 — Medium (CVSS 6.3): A vulnerability has been found in RainyGao DocSys up to 2.02.37. This affects an unknown function of the file…
CVE-2025-15493 — Medium (CVSS 6.3): A flaw has been found in RainyGao DocSys up to 2.02.36. The impacted element is an unknown function of the file…
CVE-2025-15492 — Medium (CVSS 6.3): A vulnerability was detected in RainyGao DocSys up to 2.02.36. The affected element is an unknown function of the file…
CVE-2025-11630 — Medium (CVSS 6.3): A vulnerability was found in RainyGao DocSys up to 2.02.36. Affected is the function updateRealDoc of the file…
CVE-2025-11629 — Medium (CVSS 6.3): A vulnerability has been found in RainyGao DocSys up to 2.02.36. This impacts the function getUserList of the file…
CVE-2025-11631 — Medium (CVSS 5.4): A vulnerability was determined in RainyGao DocSys up to 2.02.36. Affected by this vulnerability is an unknown…

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