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    CVE-2026-34836

    Combodo iTop is a web based IT service management tool. Prior to 3.2.3, improper access control in ajax.render.php and ajax.document.php allows for document access without checking on user permissions. This issue has been fixed in version 3.2.3.

    Published:Aug 21, 2026
    Last Modified:Aug 25, 2026
    EPS:Aug 21, 2026
    EPSS Score:0.0028
    CVSS Score:6.5

    Affected Products

    Vendor
    Combodo
    Product
    Itop

    Exploits

    No exploit reference

    Common Weakness Enumeration

    CWE-862 Missing Authorization

    Common Attack Pattern Enumeration and Classification (CAPEC)

    CAPEC-665 Exploitation of Thunderbolt Protection Flaws

    Related CVEs

    CVE-2026-40877 (CVSS 8.7) — Combodo iTop is a web-based IT service management tool. Prior to 3.2.3, iTop is vulnerable to PHP object injec…
    CVE-2026-30864 (CVSS 8.9) — Combodo iTop is a web-based IT service management tool. Prior to 3.2.3, iTop is vulnerable to Reflected Cross-…
    CVE-2026-39975 (CVSS 9.4) — Combodo iTop is a web-based IT service management tool. Prior to 3.2.3, unauthenticated users could delete the…
    CVE-2026-34949 (CVSS 6.5) — Combodo iTop is a web based IT service management tool.Prior to 3.2.3, an unauthenticated user could delete th…
    CVE-2026-34948 (CVSS 7.7) — Combodo iTop is a web based IT service management tool. Prior to 3.2.3, only classes present in the SELECT cla…
    CVE-2026-34741 (CVSS 8.6) — Combodo iTop is a web based IT service management tool. Prior to 3.2.3, authentication bypass allows unauthent…
    CVE-2026-33333 (CVSS 3.5) — Combodo iTop is a web based IT service management tool. Prior to 3.2.3, there is sensitive information disclos…
    CVE-2026-33240 (CVSS 8.8) — Combodo iTop is a web based IT service management tool. Prior to 3.2.3, there was a Reflected Cross-Site Scrip…
    CVE-2026-33047 (CVSS 4.3) — Combodo iTop is a web based IT service management tool. Prior to 3.2.3, an object can be locked by a user who …
    CVE-2026-31936 (CVSS 8.8) — Combodo iTop is a web based IT service management tool. Prior to 3.2.3, users can access to unauthorized objec…

    Common Vulnerability Scoring System

    Attack Vector
    Network
    Adjacent
    Local
    Physical
    Privileges Required
    None
    Low
    High
    User Interaction
    None
    Required
    Scope
    Unchanged
    Changed
    Confidentiality
    None
    Low
    High
    Integrity
    None
    Low
    High
    Availability
    None
    Low
    High