Server-Side Template Injection in Allegra by Allegra
CVE-2024-30372

6.3MEDIUM

Key Information:

Vendor

Allegra

Status
Allegra
Vendor
CVE Published:
22 November 2024

What is CVE-2024-30372?

The getLinkText method in Allegra is vulnerable to Server-Side Template Injection, permitting remote attackers to execute arbitrary code. This vulnerability arises from inadequate validation of user-supplied strings processed by the template engine. Successful exploitation requires authentication, allowing attackers to execute code with LOCAL SERVICE privileges on the server.

Affected Version(s)

Allegra 7.5.2

References

https://www.zerodayinitiative.com/advisories/ZDI-24-1165/
x_research-advisory
https://alltena.com/en/resources/release-notes/relnotes-7...
vendor-advisory

EPSS Score

7% chance of being exploited in the next 30 days.

CVSS V3.1

Score:
6.3
Severity:
MEDIUM
Confidentiality:
Low
Integrity:
Low
Availability:
Low
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
Low
User Interaction:
None
Scope:
Unchanged

CVSS V3.0

Score:
8.8
Severity:
HIGH
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
Low
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

.