VULNERABILITY INTELLIGENCE

CVE-2020-9056

CVSS score3.9 LOW

EPSS probability0.64%

CISA KEVNot currently listed

Published2020-04-10

Last modified2026-06-17

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

Description

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.

Weakness classification

cret@cert.org: CWE-79
nvd@nist.gov: CWE-79

Primary references

cret@cert.org — Third Party Advisory, US Government Resource
cret@cert.org — Release Notes, Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108 — Third Party Advisory, US Government Resource
af854a3a-2127-422b-91ae-364da2661108 — Release Notes, Vendor Advisory