// For flags

CVE-2021-35303

 

Severity Score

6.1
*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

0
*Multiple Sources

Exploited in Wild

-
*KEV

Decision

-
*SSVC
Descriptions

Cross Site Scripting (XSS) in Zammad 1.0.x up to 4.0.0 allows remote attackers to execute arbitrary web script or HTML via the User Avatar attribute.

Una vulnerabilidad de tipo Cross Site Scripting (XSS) en Zammad versiones 1.0.x hasta 4.0.0, permite a atacantes remotos ejecutar un script web o HTML arbitrario por medio del atributo User Avatar

*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
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
  • 2021-06-23 CVE Reserved
  • 2021-06-28 CVE Published
  • 2024-07-01 EPSS Updated
  • 2024-08-04 CVE Updated
  • ---------- Exploited in Wild
  • ---------- KEV Due Date
  • ---------- First Exploit
CWE
  • CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
CAPEC
References (1)
URL Tag Source
URL Date SRC
URL Date SRC
URL Date SRC
https://zammad.com/en/advisories/zaa-2021-06 2021-07-02
Affected Vendors, Products, and Versions
Vendor Product Version Other Status
Vendor Product Version Other Status <-- --> Vendor Product Version Other Status
Zammad
Search vendor "Zammad"
 Zammad
Search vendor "Zammad" for product "Zammad"
 >= 1.0.0 <= 4.0.0
Search vendor "Zammad" for product "Zammad" and version " >= 1.0.0 <= 4.0.0"
-
Affected