CVE-2026-113702
iomad PDF Certificate lib.php local_iomad_pluginfile authorization
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.
Fixes and workarounds
Fix
The reporting source identifies this reference as a patch. Check the advisory for affected versions and supported release branches.
Source: CNA: VulDBAffected products and versions
| Product | Versions | Authority |
|---|---|---|
| iomad n/a |
4.5.0 (affected) 4.5.1 (affected) 4.5.2 (affected) 4.5.3 (affected) 4.5.4 (affected) 4.5.5 (affected) 4.5.6 (affected) 4.5.7 (affected) 4.5.8 (affected) 4.5.9 (affected) 4.5.10 (affected) 4.5.11 (affected) 4.5.12 (affected) 4.5.13 (affected) 4.5.14 (affected) 4.5.15 (affected) 5.0.0 (affected) 5.0.1 (affected) 5.0.2 (affected) 5.0.3 (affected) 5.0.4 (affected) 5.0.5 (affected) 5.0.6 (affected) 5.0.7 (affected) 5.0.8 (affected) 5.0.9 (affected) 5.0.10 (affected) 5.0.11 (affected) 5.1.0 (affected) 5.1.1 (affected) 5.1.2 (affected) 5.1.3 (affected) 5.1.4 (affected) 5.1.5 (affected) 5.1.6 (affected) 5.1.7 (affected) 5.1.8 (affected) 5.2.0 (affected) 5.2.1 (affected) 5.2.2 (affected) 5.2.3 (affected) 5.2.4 (affected) |
CNA: VulDB |
Version ranges are source assertions. Check the vendor advisory and your installed configuration before determining exposure.
CVSS assessments
| Version / score | Vector | Authority |
|---|---|---|
| 4.0 / 5.3 medium |
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:X | CNA: VulDB |
| 3.1 / 4.3 medium |
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N/E:X/RL:O/RC:C | CNA: VulDB |
| 3.0 / 4.3 medium |
CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N/E:X/RL:O/RC:C | CNA: VulDB |
| 2.0 / 4.0 medium |
AV:N/AC:L/Au:S/C:P/I:N/A:N/E:ND/RL:OF/RC:C | CNA: VulDB |
Exploit evidence
No exploit evidence in collected sources. This is not proof of no exploitation.
References
- https://vuldb.com/vuln/433093CNA: VulDB · vdb-entry, technical-description
- https://vuldb.com/vuln/433093/ctiCNA: VulDB · signature, permissions-required
- https://vuldb.com/cve/CVE-2026-113702CNA: VulDB · third-party-advisory
- https://github.com/iomad/iomad/issues/2817CNA: VulDB · issue-tracking
- https://github.com/iomad/iomad/commit/66f7417c5357b7575e39e8be390602156c1a1225CNA: VulDB · patch
- https://github.com/iomad/iomad/CNA: VulDB · product
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