Skip to content

reflected XSS in tribalsystems/zenario

Moderate severity GitHub Reviewed Published Jun 8, 2021 to the GitHub Advisory Database • Updated Jul 6, 2023

Package

composer tribalsystems/zenario (Composer)

Affected versions

< 8.8.53370

Patched versions

8.8.53370

Description

Reflected XSS in the "admin_boxes.ajax.php" component of Tribal Systems Zenario CMS v8.8.52729 allows remote attackers to execute arbitrary code by injecting into the "cID" parameter when creating a new HTML component.

References

Published by the National Vulnerability Database Apr 15, 2021
Reviewed Apr 19, 2021
Published to the GitHub Advisory Database Jun 8, 2021
Last updated Jul 6, 2023

Severity

Moderate

CVSS overall score

This score calculates overall vulnerability severity from 0 to 10 and is based on the Common Vulnerability Scoring System (CVSS).
/ 10

CVSS v3 base metrics

Attack vector
Network
Attack complexity
Low
Privileges required
High
User interaction
Required
Scope
Changed
Confidentiality
Low
Integrity
Low
Availability
None

CVSS v3 base metrics

Attack vector: More severe the more the remote (logically and physically) an attacker can be in order to exploit the vulnerability.
Attack complexity: More severe for the least complex attacks.
Privileges required: More severe if no privileges are required.
User interaction: More severe when no user interaction is required.
Scope: More severe when a scope change occurs, e.g. one vulnerable component impacts resources in components beyond its security scope.
Confidentiality: More severe when loss of data confidentiality is highest, measuring the level of data access available to an unauthorized user.
Integrity: More severe when loss of data integrity is the highest, measuring the consequence of data modification possible by an unauthorized user.
Availability: More severe when the loss of impacted component availability is highest.
CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N

EPSS score

Exploit Prediction Scoring System (EPSS)

This score estimates the probability of this vulnerability being exploited within the next 30 days. Data provided by FIRST.
(68th percentile)

Weaknesses

CVE ID

CVE-2021-27673

GHSA ID

GHSA-8hcm-jj4x-4gmr

Source code

Loading Checking history
See something to contribute? Suggest improvements for this vulnerability.