CVE-2023-51644

Allegra SiteConfigAction Improper Access Control Remote Code Execution Vulnerability

HIGH
7.3
CVSS Score
Published: November 22, 2024 at 08:05 PM UTC
Updated: June 17, 2026 at 06:41 AM UTC
2 products affected across 2 vendorsAllegraAllegra

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Severity
HIGH7.3
Exploit prediction
EPSS 2%
SSVC
No known exploit

Description

Allegra SiteConfigAction Improper Access Control Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of Allegra. Authentication is not required to exploit this vulnerability. The specific flaw exists within the configuration of Struts. The issue results from improper access control. An attacker can leverage this vulnerability to execute code in the context of LOCAL SERVICE. Was ZDI-CAN-22512.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

v < 7.5.17.5.0build29
Affected range stops below 7.5.1, so it looks safe — our inference, not a vendor statement

Remediation

No guide yet

No remediation guidance has been written for this CVE yet. What the record does show:

SSVC — Action Prioritization

SSVCNo known exploitAutomatableTotal impact

SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.

CVSS

Attack Vector
NETWORK
Complexity
LOW
Privileges
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
LOW
Integrity
LOW
Availability
LOW
Vector?

Quick Info

StatusANALYZED
CWE
CWE-284NVD-CWE-noinfo

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