How severe is CVE-2017-16919?

CVE-2017-16919 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-2017-16919 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (51st percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2017-16919?

CVE-2017-16919 affects Mapos Project Mapos. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2017-16919?

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

When was CVE-2017-16919 published?

CVE-2017-16919 was published on 2017-11-21 and last updated on 2026-06-17.

CVE-2017-16919

CVE-2017-16919 is a medium-severity vulnerability in Mapos Project Mapos 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% (51st percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-79
Affected product: Mapos Project Mapos
Published: 2017-11-21
Last modified: 2026-06-17

Description

MapOS 3.1.11 and earlier has a Stored Cross-site Scripting (XSS) vulnerability in /clientes/visualizar, which allows remote attackers to inject arbitrary web script or HTML via a crafted description parameter.

Frequently asked questions

What is CVE-2017-16919?: MapOS 3.1.11 and earlier has a Stored Cross-site Scripting (XSS) vulnerability in /clientes/visualizar, which allows remote attackers to inject arbitrary web script or HTML via a crafted description parameter.
How severe is CVE-2017-16919?: CVE-2017-16919 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-2017-16919 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (51st percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2017-16919?: CVE-2017-16919 affects Mapos Project Mapos. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2017-16919?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2017-16919 published?: CVE-2017-16919 was published on 2017-11-21 and last updated on 2026-06-17.

References

https://github.com/RamonSilva20/mapos/issues/81

Affected products (1)

cpe:2.3:a:mapos_project:mapos:*:*:*:*:*:*:*:*

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