// For flags

CVE-2019-12970

SquirrelMail 1.4.22 Cross Site Scripting

Severity Score

6.1
*CVSS v3

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

3
*Multiple Sources

Exploited in Wild

-
*KEV

Decision

-
*SSVC
Descriptions

XSS was discovered in SquirrelMail through 1.4.22 and 1.5.x through 1.5.2. Due to improper handling of RCDATA and RAWTEXT type elements, the built-in sanitization mechanism can be bypassed. Malicious script content from HTML e-mail can be executed within the application context via crafted use of (for example) a NOEMBED, NOFRAMES, NOSCRIPT, or TEXTAREA element.

Se detectó un XSS en SquirrelMail hasta la versión 1.4.22 y versión 1.5.x hasta 1.5.2. Debido al manejo inapropiado de los elementos de tipo RCDATA y RAWTEXT, el mecanismo de saneamiento incorporado puede ser omitido. El contenido de script malicioso del correo electrónico HTML puede ejecutarse dentro del contexto de la aplicación por medio de la utilización creada de (por ejemplo) un elemento NOEMBED, NOFRAMES, NOSCRIPT o TEXTAREA.

SquirrelMail version 1.4.22 suffers from a cross site scripting vulnerability.

*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
  • 2019-06-26 CVE Reserved
  • 2019-07-01 CVE Published
  • 2024-06-24 EPSS Updated
  • 2024-08-04 CVE Updated
  • 2024-08-04 First Exploit
  • ---------- Exploited in Wild
  • ---------- KEV Due Date
CWE
  • CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
CAPEC
Affected Vendors, Products, and Versions
Vendor Product Version Other Status
Vendor Product Version Other Status <-- --> Vendor Product Version Other Status
Squirrelmail
Search vendor "Squirrelmail"
 Squirrelmail
Search vendor "Squirrelmail" for product "Squirrelmail"
 <= 1.4.22
Search vendor "Squirrelmail" for product "Squirrelmail" and version " <= 1.4.22"
-
Affected
Squirrelmail
Search vendor "Squirrelmail"
 Squirrelmail
Search vendor "Squirrelmail" for product "Squirrelmail"
 >= 1.5.0 <= 1.5.2
Search vendor "Squirrelmail" for product "Squirrelmail" and version " >= 1.5.0 <= 1.5.2"
-
Affected