What is CVE-2024-30372?

CVE-2024-30372 is a medium-severity vulnerability in Allegra, classified under Improper Neutralization of Special Elements Used in a Template Engine. CVSS score: 6.3/10. Published 2024-11-22.

How severe is CVE-2024-30372?

Medium severity. CVSS v3 base score is 6.3 out of 10.

Vulnerability in Allegra

CVE-2024-30372

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.

EPSS: 0.011 (63.1th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 6.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L.

Affected products

Allegra — versions 7.5.2
Alltena Allegra

Weakness classification (CWE)

CWE-1336 — Improper Neutralization of Special Elements Used in a Template Engine

References

zdi-disclosures@trendmicro.com (x_research-advisory, Third Party Advisory)
zdi-disclosures@trendmicro.com (vendor-advisory, Release Notes)

Frequently asked questions

What is CVE-2024-30372?: CVE-2024-30372 is a medium-severity vulnerability in Allegra, classified under Improper Neutralization of Special Elements Used in a Template Engine. CVSS score: 6.3/10. Published 2024-11-22.
How severe is CVE-2024-30372?: Medium severity. CVSS v3 base score is 6.3 out of 10.