CVE-2024-30372CWE-1336

Allegra getLinkText Server-Side Template Injection Remote Code Execution Vulnerability

High · published November 22, 2024

CVSS v3.0
8.8
EPSS
1%
Percentile
66.9
In the wild
Unconfirmed
What it is

Allegra getLinkText Server-Side Template Injection Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of Allegra. Authentication is required to exploit this vulnerability.

The specific flaw exists within the implementation of getLinkText method. The issue results from the lack of proper validation of a user-supplied string before processing it with the template engine. An attacker can leverage this vulnerability to execute code in the context of LOCAL SERVICE. Was ZDI-CAN-23609.

The record
Technical detail
CVSS v3.0
8.8 · HIGH
Vector
CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
CVSS v4.0
Not supplied
EPSS
0.01161 · 66.9th percentile
Weakness
CWE-1336 · Improper Neutralization of Special Elements Used in a Template Engine
Published
2024-11-22T20:05Z
EPSS history
Timeline
  • 22 NOV 20:05Z
    Allegra getLinkText Server-Side Template Injection Remote Code Execution Vulnerability
    cvelistv5