How severe is CVE-2020-12849?

CVE-2020-12849 has a CVSS 3.x base score of 5.4, rated medium severity. It is exploitable over network with low attack complexity, requires low privileges and user interaction. Impact on confidentiality is low, integrity low, and availability none.

Is CVE-2020-12849 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (53rd percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2020-12849?

CVE-2020-12849 affects Pydio Cells. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2020-12849?

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

When was CVE-2020-12849 published?

CVE-2020-12849 was published on 2020-06-05 and last updated on 2026-06-17.

CVE-2020-12849

CVE-2020-12849 is a medium-severity vulnerability in Pydio Cells with a CVSS 3.x base score of 5.4. 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-79.

Key facts

Severity: Medium (CVSS 3.x base score 5.4)
CVSS v2: 3.5
EPSS exploit prediction: 1% (53rd percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-79
Affected product: Pydio Cells
Published: 2020-06-05
Last modified: 2026-06-17

Description

Pydio Cells 2.0.4 allows any user to upload a profile image to the web application, including standard and shared user roles. These profile pictures can later be accessed directly with the generated URL by any unauthenticated or authenticated user.

Frequently asked questions

What is CVE-2020-12849?: Pydio Cells 2.0.4 allows any user to upload a profile image to the web application, including standard and shared user roles. These profile pictures can later be accessed directly with the generated URL by any unauthenticated or authenticated user.
How severe is CVE-2020-12849?: CVE-2020-12849 has a CVSS 3.x base score of 5.4, rated medium severity. It is exploitable over network with low attack complexity, requires low privileges and user interaction. Impact on confidentiality is low, integrity low, and availability none.
Is CVE-2020-12849 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (53rd percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2020-12849?: CVE-2020-12849 affects Pydio Cells. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2020-12849?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2020-12849 published?: CVE-2020-12849 was published on 2020-06-05 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:pydio:cells:2.0.4:*:*:*:*:*:*:*

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