CVE-2020-9056

low-risk
Published 2020-04-10

Periscope BuySpeed version 14.5 is vulnerable to stored cross-site scripting, which could allow a local, authenticated attacker to store arbitrary JavaScript within the application. This JavaScript is subsequently displayed by the application without sanitization and is executed in the browser of the user, which could possibly cause website redirection, session hijacking, or information disclosure. This vulnerability has been patched in BuySpeed version 15.3.

Do I need to act?

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0.30% chance of exploitation
EPSS score — low exploit probability
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Not on CISA KEV list
No confirmed active exploitation reported to CISA
?
Patch status unknown
Check vendor advisories for fix availability and mitigation guidance
3
CVSS 3.9/10 Low
LOCAL / LOW complexity

Affected Products (1)

Buyspeed

Affected Vendors

Periscopeholdings

References (4)

Third Party Advisory https://kb.cert.org/vuls/id/660597/
Release Notes https://support.buyspeed.com/hc/en-us/articles/360035773831-Buyspeed-15-3-0-Rele...
Third Party Advisory https://kb.cert.org/vuls/id/660597/
Release Notes https://support.buyspeed.com/hc/en-us/articles/360035773831-Buyspeed-15-3-0-Rele...
20
/ 100
low-risk
Severity 14/34 · Moderate
Exploitability 1/34 · Minimal
Exposure 5/34 · Minimal