How severe is CVE-2020-24901?

CVE-2020-24901 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-2020-24901 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (59th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2020-24901?

CVE-2020-24901 affects Krpano. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2020-24901?

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

When was CVE-2020-24901 published?

CVE-2020-24901 was published on 2021-01-07 and last updated on 2026-06-17.

CVE-2020-24901

CVE-2020-24901 is a medium-severity vulnerability in Krpano 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% (59th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-79
Affected product: Krpano
Published: 2021-01-07
Last modified: 2026-06-17

Description

The default installation of Krpano Panorama Viewer version <=1.20.8 is vulnerable to Reflected XSS due to insecure remote js load in file viewer/krpano.html, parameter plugin[test].url.

Frequently asked questions

What is CVE-2020-24901?: The default installation of Krpano Panorama Viewer version <=1.20.8 is vulnerable to Reflected XSS due to insecure remote js load in file viewer/krpano.html, parameter plugin[test].url.
How severe is CVE-2020-24901?: CVE-2020-24901 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-2020-24901 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (59th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2020-24901?: CVE-2020-24901 affects Krpano. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2020-24901?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2020-24901 published?: CVE-2020-24901 was published on 2021-01-07 and last updated on 2026-06-17.

References

https://packetstormsecurity.com/files/159477/Krpano-Panorama-Viewer-1.20.8-Cross-Site-Scripting.html

Affected products (1)

cpe:2.3:a:krpano:krpano:*:*:*:*:*:*:*:*

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