CVE-2026-113702 Details
Description
A security flaw has been discovered in iomad up to 4.5.15/5.0.11/5.1.8/5.2.4. Affected by this vulnerability is the function local_iomad_pluginfile in the library public/local/iomad/lib.php of the component PDF Certificate Handler. The manipulation results in authorization bypass. The attack can be launched remotely. The patch is identified as ac7427130865ce0ed80870813317c87ae3060fa4/7bf0b10199782e04aa579e9d516e473b164afd1c/db903abdcb3aba124cce670608ae6d7ba5f51a84/66f7417c5357b7575e39e8be390602156c1a1225. It is advisable to implement a patch to correct this issue. This CVE was requested by the vendor.
An authorization bypass vulnerability has been identified in Iomad versions through 4.5.15, 5.0.11, 5.1.8, and 5.2.4. The issue arises in the PDF Certificate Handler component, specifically within the 'local_iomad_pluginfile' function of 'public/local/iomad/lib.php'. This vulnerability allows any logged-in user to download stored PDF certificates, provided they know the database record issue number and the name of the file.
Users are advised to update to the patched version of the Iomad application. The specific commit containing the fix can be found in the Iomad GitHub repository.
Metrics
CVSS 4.0 Severity and Vector Strings:
CVSS 3.x Severity and Vector Strings:
No data available for CVSS Version 2.0 on this CVE.
Volerion
Assessed Nov 9, 2026References to Advisories, Solutions, and Tools
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| URL | Source(s) | Tag(s) |
|---|---|---|
| https://github.com/iomad/iomad/ | [email protected] | Vendor |
| https://github.com/iomad/iomad/commit/66f7417c5357b7575e39e8be390602156c1a1225 | [email protected] | Source CodeVendor |
| https://github.com/iomad/iomad/issues/2817 | [email protected] | Issue TrackingTechnical DescriptionVendor |
| https://vuldb.com/cve/CVE-2026-113702 | [email protected] | AdvisoryPermission Required |
| https://vuldb.com/vuln/433093 | [email protected] | AdvisoryPermission Required |
| https://vuldb.com/vuln/433093/cti | [email protected] | AdvisoryPermission Required |
Weakness Enumeration
| CWE-ID | CWE Name | Source |
|---|---|---|
| CWE-285 | Improper Authorization | [email protected] |
| CWE-639 | Authorization Bypass Through User-Controlled Key | [email protected] |
Affected Products
| Product | Versions |
|---|---|
| iomad | <= 4.5.15 (semver) <= 5.0.11 (semver) <= 5.1.8 (semver) <= 5.2.4 (semver) |
CPE
Remediation
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Change History
1 change record found show changes
| Date | Action | Recorded By |
|---|---|---|
| Nov 9, 2026 | New CVE Received | [email protected] |
Volerion