CVE-2021-30151

sidekiq: XSS via the queue name of the live-poll feature

Severity Score

6.1

*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

Sidekiq through 5.1.3 and 6.x through 6.2.0 allows XSS via the queue name of the live-poll feature when Internet Explorer is used.

Sidekiq versiones hasta 5.1.3 y versiones 6.x hasta 6.2.0, permite un ataque de tipo XSS por medio del nombre queue de la funcionalidad live-poll cuando es usado Internet Explorer

A cross-site scripting vulnerability was found in sidekiq via the queue name of the live-poll feature. A potential attacker can impersonate or masquerade as the victim user using this vulnerability when Internet Explorer is used.

*Credits: N/A

CVSS Scores

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

Required

Scope

Changed

Confidentiality

Low

Integrity

Low

Availability

None

Attack Vector

Network

Attack Complexity

High

Privileges Required

Low

User Interaction

Required

Scope

Changed

Confidentiality

Low

Integrity

Low

Availability

Low

Attack Vector

Network

Attack Complexity

Medium

Authentication

None

Confidentiality

None

Integrity

Partial

Availability

None

* Common Vulnerability Scoring System

SSVC

Decision:-

Exploitation

Automatable

Tech. Impact

* Organization's Worst-case Scenario

Timeline

2021-04-06 CVE Reserved
2021-04-06 CVE Published
2024-04-23 EPSS Updated
2024-08-03 CVE Updated
2024-08-03 First Exploit
---------- Exploited in Wild
---------- KEV Due Date

CWE

CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

CAPEC

References (5)

URL	Tag	Source
https://lists.debian.org/debian-lts-announce/2022/03/msg00015.html	Mailing List
https://lists.debian.org/debian-lts-announce/2023/03/msg00011.html	Mailing List

URL	Date	SRC
https://github.com/mperham/sidekiq/issues/4852	2024-08-03

URL	Date	SRC

URL	Date	SRC
https://access.redhat.com/security/cve/CVE-2021-30151	2022-07-05
https://bugzilla.redhat.com/show_bug.cgi?id=2013503	2022-07-05

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Contribsys Search vendor "Contribsys"		Sidekiq Search vendor "Contribsys" for product "Sidekiq"				<= 5.1.3 Search vendor "Contribsys" for product "Sidekiq" and version " <= 5.1.3"		-		Affected
Contribsys Search vendor "Contribsys"		Sidekiq Search vendor "Contribsys" for product "Sidekiq"				>= 6.0.0 <= 6.2.0 Search vendor "Contribsys" for product "Sidekiq" and version " >= 6.0.0 <= 6.2.0"		-		Affected
Debian Search vendor "Debian"		Debian Linux Search vendor "Debian" for product "Debian Linux"				9.0 Search vendor "Debian" for product "Debian Linux" and version "9.0"		-		Affected