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Fortisoar Paas CVE-2026-22574

| EUVDEUVD-2026-22323 MEDIUM
Storing Passwords in a Recoverable Format (CWE-257)
2026-04-14 fortinet
6.5
CVSS 3.1 · NVD
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Attack ChainAIDerived

Hypothetical attack flow derived from CVE metadata – not a confirmed exploit chain

  1. Access
    Obtain FortiSOAR admin access
  2. Delivery
    Navigate to LDAP configuration
  3. Exploit
    Modify server address field
  4. Execution
    Trigger credential recovery mechanism
  5. Persist
    Extract plaintext/reversible password
  6. Impact
    Authenticate to LDAP directory as service account

Vulnerability Assessment

Weakness
CWE
OWASP Top 10:2025
A04:2025 - Cryptographic Failures
ASVS 5.0
V11 - Cryptography Irreversible password storage
Impact

CVSS 4.1 with vector AV:N/AC:L/PR:H/UI:N/S:C reflects low-to-moderate severity: network-accessible but requires high privileges (PR:H), low attack complexity, no user interaction, and cross-scope impact (S:C) limited to confidentiality (C:L). The required high-privilege authentication significantly constrains real-world exploitation, as only administrators with elevated access can trigger the vulnerability. However, the confidentiality impact is non-negligible-loss of LDAP service account credentials can enable lateral movement within directory infrastructure or privilege escalation if those credentials are reused elsewhere. The absence of public exploit code and KEV status suggests this is a low-priority vulnerability in enterprise environments with strong role-based access controls, though organizations with loose administrative access policies should treat it more seriously. The information disclosure nature and authenticated-only requirement place this in the 'patch when convenient' rather than 'critical emergency' category, despite network accessibility.

Exploit ScenarioDerived

A malicious insider with FortiSOAR administrator privileges (e.g., a rogue security operations center analyst or compromised admin account) accesses the LDAP configuration panel and modifies the server address field. The modification triggers the vulnerability, exposing the LDAP service account password in a recoverable format. The attacker copies the credential and uses it to authenticate directly to the organization's Active Directory or LDAP directory, accessing sensitive user and group information or performing unauthorized directory modifications. No public exploit code has been identified; the attack requires direct access to the FortiSOAR interface.

This Month Plan within 30 days. Why: MEDIUM severity (CVSS 4.0-6.9).
No patch listed yet 0.0% exploitation probability (EPSS)

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AnalysisAIv1 – Apr 14, 2026

Fortinet FortiSOAR stores LDAP service account passwords in a recoverable format, allowing authenticated high-privilege remote attackers to retrieve plaintext or weakly protected credentials by modifying the LDAP server address in configuration. This affects FortiSOAR PaaS and on-premise versions 7.3 through 7.6.4. The vulnerability requires high-level administrative authentication and poses a confidentiality risk to stored credentials, with no evidence of active exploitation or public exploit code at time of analysis.

RemediationAI

Upgrade to a patched version of Fortinet FortiSOAR released after the vulnerable version ranges identified in the advisory. For PaaS customers, Fortinet will auto-apply patches; on-premise customers should contact Fortinet support or review the security advisory at https://fortiguard.fortinet.com/psirt/FG-IR-26-105 for specific patched release versions. As a temporary mitigation, restrict LDAP configuration modification permissions to the absolute minimum number of administrators and monitor account access logs for unauthorized changes to LDAP server settings. Ensure LDAP service account passwords are unique and not reused across other systems, limiting the blast radius if credential compromise occurs.

Affected VersionsENISA

FortiSOAR PaaS 7.3.0 ≤7.3.3
FortiSOAR on-premise 7.3.0 ≤7.3.3
FortiSOAR on-premise 7.4.0 ≤7.4.5
FortiSOAR on-premise 7.6.0 ≤7.6.4
FortiSOAR on-premise 7.5.0 ≤7.5.2
FortiSOAR PaaS 7.6.0 ≤7.6.4
FortiSOAR PaaS 7.4.0 ≤7.4.5
FortiSOAR PaaS 7.5.0 ≤7.5.2

Affected Packages

euvd fortisoar_on_premise no fix
euvd fortisoar_paas no fix

Source: OSV (Open Source Vulnerabilities)

Affects your stack

Affects 2 packages in euvd

Checking this CVE against your own stacks and servers is part of the Basic plan and up.

Technical ContextAI · show details

Fortinet FortiSOAR is a cloud-native security orchestration, automation, and response (SOAR) platform used for incident response and alert management. The vulnerability stems from improper credential storage (CWE-257) in the LDAP configuration subsystem. Rather than encrypting or hashing LDAP service account passwords with strong cryptographic practices, FortiSOAR stores them in a recoverable format-likely plaintext or with reversible encryption. When an authenticated administrator modifies the LDAP server address field, the system may expose or leak the stored credential, allowing credential retrieval. This affects both the cloud-hosted PaaS deployment model (cpe:2.3:a:fortinet:fortisoar_paas) and the on-premise variant (cpe:2.3:a:fortinet:fortisoar_on-premise), impacting a wide range of organizations using FortiSOAR for security automation and threat response workflows.

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Severity by source

NVD PRIMARY 6.5 MEDIUM
AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N

Primary rating from NVD · only source for this CVE.

CVSS VectorNVD

Attack Vector
Network
Attack Complexity
Low
Privileges Required
Low
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
None
Availability
None

Lifecycle Timeline

2
CVSS changed
Oct 26, 2026 - 22:24 NVD
4.1 (MEDIUM) 6.5 (MEDIUM)
CVE Published
Apr 14, 2026 - 15:38 nvd
MEDIUM 4.1

DescriptionNVD

A storing passwords in a recoverable format vulnerability in Fortinet FortiSOAR PaaS 7.6.0 through 7.6.4, FortiSOAR PaaS 7.5.0 through 7.5.2, FortiSOAR PaaS 7.4 all versions, FortiSOAR PaaS 7.3 all versions, FortiSOAR on-premise 7.6.0 through 7.6.4, FortiSOAR on-premise 7.5.0 through 7.5.2, FortiSOAR on-premise 7.4 all versions, FortiSOAR on-premise 7.3 all versions may allow an authenticated remote attacker to retrieve Service account password via server address modification in LDAP configuration.

Threat Intelligence Overview

EPSS Score
0.0%
Top 90% exploitable
Data Quality
5 sources
Confidence: Medium

How this decision was reached

The engine reads each signal below and applies a fixed list of rules from top to bottom. The first rule that matches sets the recommended action – like a statement, every line is shown.

SignalValue
Severity MEDIUM
CISA KEV No
Public POC No
EPSS 0.0%
Patch available No
Active threat No
Deciding rule
MEDIUM severity (CVSS 4.0-6.9)
What every action level means
Emergency Immediate action required. Criteria: CRITICAL + in CISA KEV (actively exploited) without patch, OR CRITICAL + EPSS > 30% without patch, OR CRITICAL + active threat signals without patch.
Act Now Prioritize within 24-48h. Criteria: in KEV with patch available, OR CRITICAL + public POC, OR HIGH + EPSS > 10%, OR CRITICAL + active threat, OR any CRITICAL severity.
This Week Schedule remediation this week. Criteria: HIGH severity (CVSS 7.0-8.9). Patch within normal change window.
This Month Plan within 30 days. Criteria: MEDIUM severity (CVSS 4.0-6.9), lower exploitation probability. Include in regular patch cycle.
Monitor Track and reassess. Criteria: LOW severity (CVSS 0.1-3.9), minimal exploitation risk. No immediate action needed.

SSVC AssessmentENISA

SSVC Decision· derived
Scheduled
Exploitation
None
System Exposure· derived
Open
Automatable
No
Human Impact· derived
Medium
Technical Impact
Partial

Priority Score

32
Low Medium High Critical
KEV: 0
EPSS: 0
CVSS: +32
PoC: 0
Weaponized: 0
Threat intel: 0
Gov advisory: 0

Attack Technique

Information disclosure occurs when an application unintentionally exposes sensitive data that aids attackers in reconnaissance or directly compromises security.

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