CVE-2020-9056

Periscope BuySpeed version 14.5 is vulnerable to stored cross-site scripting

MEDIUM
5.4
CVSS Score
Published: April 10, 2020 at 06:35 PM UTC
Updated: June 17, 2026 at 03:27 AM UTC
1 product affected across 1 vendorBuySpeed

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Severity
MEDIUM5.4
Exploit prediction
EPSS 0.6%

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.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

Remediation

No guide yet

No remediation guidance has been written for this CVE yet. What the record does show:

References (2)

Third Party Advisoryx_refsource_CERT-VNUS Government Resource
https://kb.cert.org/vuls/id/660597/

CVSS

Attack Vector
NETWORK
Complexity
LOW
Privileges
LOW
User Interaction
REQUIRED
Scope
CHANGED
Confidentiality
NONE
Integrity
LOW
Availability
LOW
Vector?

Quick Info

StatusMODIFIED
CWE
CWE-79

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