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CVE-2020-24901

21
FAUCET Score

CVE-2020-24901 describes a Reflected Cross-Site Scripting (XSS) vulnerability in the default installation of Krpano Panorama Viewer versions up to and including 1.20.8. This flaw, rated Medium severity (CVSS 6.1), allows an attacker to inject malicious scripts via the "plugin[test].url" parameter in the "viewer/krpano.html" file, requiring user interaction to trigger. While there is no public exploit code or Metasploit/Nuclei modules, the vulnerability has been observed in a spam campaign abusing major organizations' sites, indicating some level of real-world exploitation.

Impacted Technologies

VendorProductVersion(s)CPE
<= 1.20.8CPE matchmatch criteria
cpe:2.3:a:krpano:krpano:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.1

6.1MEDIUM

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
CHANGED
Confidentiality Impact
LOW
Integrity Impact
LOW
Availability Impact
NONE
Exploitability Score
2.8
Impact Score
2.7
CvssVersion
3.1

Exploit Intelligence

EPSS Score
1.01%
Probability of exploitation in next 30 days
EPSS Percentile
59.7%
Percentile rank of EPSS score among Peer Group
As of 2026-07-26
Model: v2026.06.15
This CVE's current EPSS score of 0.0101 is in the 72nd percentile among its peer group of 26,219 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.0 Mastodon, and 0.1 GitHub mentions.

Media Mentions

The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Remediation records are not available for this CVE.

References

packetstormsecurity.com / files/159477/Krpano-Panorama-Viewer-1.20.8-Cross-Site-Scripting.html
ExploitThird Party AdvisoryVDB Entry