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XSS Injection in Media Collection Title was possible

Moderate severity GitHub Reviewed Published Jul 2, 2021 in sulu/sulu • Updated Feb 1, 2023

Package

composer sulu/sulu (Composer)

Affected versions

< 1.6.41

Patched versions

1.6.41

Description

Impact

A logged in admin user was possible to add a script injection (XSS) in the collection title which was executed.

Workarounds

Manual patching the js files.

For more information

If you have any questions or comments about this advisory:'

References

@alexander-schranz alexander-schranz published to sulu/sulu Jul 2, 2021
Reviewed Jul 2, 2021
Published by the National Vulnerability Database Jul 2, 2021
Published to the GitHub Advisory Database Jul 2, 2021
Last updated Feb 1, 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.
(22nd percentile)

Weaknesses

CVE ID

CVE-2021-32737

GHSA ID

GHSA-gm2x-6475-g9r8

Source code

No known source code
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