How severe is CVE-2020-10247?

CVE-2020-10247 has a CVSS 3.x base score of 6.1, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is low, integrity low, and availability none.

Is CVE-2020-10247 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-2020-10247?

CVE-2020-10247 affects Misp-project Misp. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2020-10247?

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

When was CVE-2020-10247 published?

CVE-2020-10247 was published on 2020-03-09 and last updated on 2026-06-22.

CVE-2020-10247

CVE-2020-10247 is a medium-severity vulnerability in Misp-project Misp with a CVSS 3.x base score of 6.1. 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 6.1)
CVSS v2: 4.3
EPSS exploit prediction: 1% (53rd percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-79
Affected product: Misp-project Misp
Published: 2020-03-09
Last modified: 2026-06-22

Description

MISP 2.4.122 has Persistent XSS in the sighting popover tool. This is related to app/View/Elements/Events/View/sighting_field.ctp.

Frequently asked questions

What is CVE-2020-10247?: MISP 2.4.122 has Persistent XSS in the sighting popover tool. This is related to app/View/Elements/Events/View/sighting_field.ctp.
How severe is CVE-2020-10247?: CVE-2020-10247 has a CVSS 3.x base score of 6.1, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is low, integrity low, and availability none.
Is CVE-2020-10247 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-2020-10247?: CVE-2020-10247 affects Misp-project Misp. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2020-10247?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2020-10247 published?: CVE-2020-10247 was published on 2020-03-09 and last updated on 2026-06-22.

References

Affected products (1)

cpe:2.3:a:misp-project:misp:2.4.122:*:*:*:*:*:*:*

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