How severe is CVE-2020-12687?

CVE-2020-12687 has a CVSS 3.x base score of 6.5, rated medium severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is high, integrity none, and availability none.

Is CVE-2020-12687 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (58th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2020-12687?

CVE-2020-12687 affects Serpico Project Serpico. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2020-12687?

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

When was CVE-2020-12687 published?

CVE-2020-12687 was published on 2020-05-07 and last updated on 2026-06-17.

CVE-2020-12687

CVE-2020-12687 is a medium-severity vulnerability in Serpico Project Serpico with a CVSS 3.x base score of 6.5. 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-668.

Key facts

Severity: Medium (CVSS 3.x base score 6.5)
CVSS v2: 4.0
EPSS exploit prediction: 1% (58th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-668
Affected product: Serpico Project Serpico
Published: 2020-05-07
Last modified: 2026-06-17

Description

An issue was discovered in Serpico before 1.3.3. The /admin/attacments_backup endpoint can be requested by non-admin authenticated users. This means that an attacker with a user account can retrieve all of the attachments of all users (including administrators) from the database.

Frequently asked questions

What is CVE-2020-12687?: An issue was discovered in Serpico before 1.3.3. The /admin/attacments_backup endpoint can be requested by non-admin authenticated users. This means that an attacker with a user account can retrieve all of the attachments of all users (including administrators) from the database.
How severe is CVE-2020-12687?: CVE-2020-12687 has a CVSS 3.x base score of 6.5, rated medium severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is high, integrity none, and availability none.
Is CVE-2020-12687 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (58th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2020-12687?: CVE-2020-12687 affects Serpico Project Serpico. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2020-12687?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2020-12687 published?: CVE-2020-12687 was published on 2020-05-07 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:serpico_project:serpico:*:*:*:*:*:*:*:*

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