CVE-2024-30372Network attack vector

Authenticated code execution via getLinkText template injection

Published Nov 22, 2024 · Updated Nov 25, 2024

Server-side template injection in Alltena GmbH Allegra 7.5.2 and earlier allows remote authenticated users to execute arbitrary code. The getLinkText method passes a user-supplied string to the template engine without validating or neutralizing template syntax. A valid account can reach the flaw, and successful exploitation executes code with LOCAL SERVICE privileges on the server.

CVSS severity8.8
High
EPSS probability1.16%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Server-side template injection in Alltena GmbH Allegra 7.5.2 and earlier allows remote authenticated users to execute arbitrary code. The getLinkText method passes a user-supplied string to the template engine without validating or neutralizing template syntax. A valid account can reach the flaw, and successful exploitation executes code with LOCAL SERVICE privileges on the server.

The record

CVE
CVE-2024-30372
Published
Nov 22, 2024
Updated
Nov 25, 2024
Vendor
Alltena GmbH
Product
Allegra
Classifications
CWE-1336, T1190
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Nov 22, 2024CVE publishedPublication date reported by the CVE source.
  2. Nov 25, 2024Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=0 <7.5.2
  2. Affected versionversion=7.5.2

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

Alltena GmbH · Allegraversion=0 <7.5.2; version=7.5.2

Published CVSS scores

8.8Zero Day InitiativeCVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
6.3NIST NVDCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

No observations available

Sep 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-1336Improper Neutralization of Special Elements Used in a Template Engine
T1190Exploit Public-Facing Application

Public exploit references

No public exploit references are available in this record.

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

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Your stack

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