CVE-2020-6579 — Cross-site scripting (XSS) vulnerability in mailhive/cloudbeez/cloudloader.php and mailhive/cloudbeez/cloudloader_core.php in the MailBeez plugin for ZenCart before 3.9.22 allows remote attackers to inject arbitrary web script or HTML via the cloudloader_mode parameter

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MEDIUM

Cross-site scripting (XSS) vulnerability in mailhive/cloudbeez/cloudloader.php and mailhive/cloudbeez/cloudloader_core.php in the MailBeez plugin for ZenCart before 3.9.22 allows remote attackers to inject arbitrary web script or HTML via the cloudloader_mode parameter

Published Apr 30, 2020

6.1

MEDIUM

CVSS 3.1

EPSS 0.82%

Description

Cross-site scripting (XSS) vulnerability in mailhive/cloudbeez/cloudloader.php and mailhive/cloudbeez/cloudloader_core.php in the MailBeez plugin for ZenCart before 3.9.22 allows remote attackers to inject arbitrary web script or HTML via the cloudloader_mode parameter.

Affected products

Remediation

No remediation recorded yet.

Metrics

0.82% 0.00823

Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 2, 2026.

EPSS probability 0.00823

Score over time

2021–2026

EPSS v1
EPSS v5
EPSS v2
EPSS v3

Percentile over time

EPSS v1
EPSS v5
EPSS v2
EPSS v3

Table of values (11 key points)

Flat stretches are collapsed; showing up to 120 newest points.

Date	Score	Percentile	Model
Oct 2, 2026	0.82% (0.00823)	55.81th	v5 (v2026.06.15)
Sep 20, 2026	0.82% (0.00823)	55.76th	v5 (v2026.06.15)
Jul 20, 2024	0.13% (0.00131)	48.68th	v3 (v2023.03.01)
Oct 27, 2023	0.13% (0.00131)	47.82th	v3 (v2023.03.01)
Mar 7, 2023	0.13% (0.00128)	45.81th	v3 (v2023.03.01)
Mar 6, 2023	1.05% (0.01055)	52.13th	v2 (v2022.01.01)
Apr 1, 2022	1.05% (0.01055)	48.43th	v2 (v2022.01.01)
Mar 31, 2022	2.56% (0.02561)	62.63th	v2 (v2022.01.01)
Jan 6, 2022	2.44% (0.02445)	54.36th	v1
Jan 5, 2022	0.56% (0.00556)	34.90th	v5 (v2026.06.15)
Apr 14, 2021	0.56% (0.00556)	0.00th	v1

Weaknesses (1)

CWE-79

Cross-site Scripting (XSS)

References (1)

https://herolab.usd.de/security-advisories/usd-2019-0070/
x_refsource_MISCExploitThird Party Advisory

Link	Providers	Tags
https://herolab.usd.de/security-advisories/usd-2019-0070/		x_refsource_MISCExploitThird Party Advisory

Change history (0)

No recorded changes yet.

Sources

CVE.org / MITRE

Status PUBLISHED

Assigner mitre

Published Apr 30, 2020

Updated Aug 4, 2024

Reserved Jan 8, 2020

Link CVE-2020-6579

CISA Vulnrichment

Updated n/a

NVD

Status Modified

Modified Jun 17, 2026

Link CVE-2020-6579

Red Hat

Severity n/a

Public date n/a

Links CVE-2020-6579