TI-2024-05183 Aliases CVE-2024-5579 GHSA-qp7v-hp83-pq4x

Deserialization of untrusted data in Allegra

LOW 37CWE-502Published 2024-11-22 · Updated 2024-11-25

Key facts

Attack vector: Network
Privileges required: High
User interaction: None
Attack complexity: Low
Impact type: Code execution
Confidentiality · integrity · availability: High · High · High
Fix status: No fix listed

Attack profile from CVSS 3.0 · CNA. Fix status from CNA. Impact type from CWE-502.

Summary

Allegra renderFieldMatch Deserialization of Untrusted Data 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 renderFieldMatch method. The issue results from the lack of proper validation of user-supplied data, which can result in deserialization of untrusted data. An attacker can leverage this vulnerability to execute code in the context of LOCAL SERVICE. Was ZDI-CAN-23451.

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV

EPSS 0.01552 75th percentileScored 2026-11-07

Fix No fix listed No fixed version in the sources yet

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation: None
Automatable: No
Technical impact: Total

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

Vendor	Product	Affected versions	Fixed in	Status	Source
Allegra	Allegra	7.5.1.9	—	No fix listed	CNA

Allegra VendorAllegra Affected 7.5.1.9 Fixed in — No fix listed CNA

CPE configurations NVD · 1

CPE	Versions	Role	Vendor
cpe:2.3:a:alltena:allegra::::::::	before 7.5.2	Vulnerable	Allegra

cpe:2.3:a:alltena:allegra:*:*:*:*:*:*:*:* Versions before 7.5.2 Vulnerable ·Allegra

Remediation

No fixed version listed by the sources yet.

Fixed in the same release

Records fixed by the same vendor advisory or release, as the CNA lists them.

Advisory · 2024-11-22
Allegra — vendor-provided URL
4 records Highest priority Priority LOW 4 LOW
Other records, highest priority first
- TI-2024-05185 Path traversal in AllegraPriority LOW 38
- TI-2024-05184 Deserialization of untrusted data in AllegraPriority LOW 37
- TI-2024-20109 Allegra getLinkText Server-Side Template Injection Remote Code Execution VulnerabilityPriority LOW 32
Show all 4 records → Advisory →

Timeline

2026-10-02 Threatist record created from CVE-2024-5579
2026-10-03 Alias added: GHSA-qp7v-hp83-pq4x

References

Advisory 2

TI-2025-05624 Weak password recovery in Allegra CVSS 3.0CRITICAL 9.8
TI-2023-28290 Path traversal in Allegra CVSS 3.1CRITICAL 9.8
TI-2023-28289 Hard-coded credentials in Allegra CVSS 3.1CRITICAL 9.8
TI-2025-03063 Path traversal in Allegra CVSS 3.1HIGH 8.8
TI-2023-28717 Path traversal in Allegra CVSS 3.1HIGH 7.3
TI-2023-28295 Improper access control in Allegra CVSS 3.1HIGH 7.3

See all 20 →

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences