iomad PDF Certificate lib.php local_iomad_pluginfile authorization

MITRE NVD CVE.ORG JSON API

Summary

CVECVE-2026-113702
StatePUBLISHED
AssignerVulDB
Source PriorityCVE Program / NVD first with legacy fallback
Published2026-11-09 11:17:20 UTC
Updated2026-11-14 02:16:46 UTC
DescriptionA 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.

Risk And Classification

Primary CVSS: v4.0 5.3 MEDIUM from [email protected]

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/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

Problem Types: CWE-285 | CWE-639 | CWE-639 Authorization Bypass | CWE-285 Improper Authorization

VersionSourceTypeScoreSeverityVector
4.0[email protected]Secondary5.3MEDIUMCVSS: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/C...
4.0CNADECLARED5.3MEDIUMCVSS: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
3.1[email protected]Secondary4.3MEDIUMCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
3.1CNADECLARED4.3MEDIUMCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N/E:X/RL:O/RC:C
3.0CNADECLARED4.3MEDIUMCVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N/E:X/RL:O/RC:C
2.0[email protected]Secondary4AV:N/AC:L/Au:S/C:P/I:N/A:N
2.0CNADECLARED4AV:N/AC:L/Au:S/C:P/I:N/A:N/E:ND/RL:OF/RC:C

CVSS v4.0 Breakdown

Attack Vector
Network
Attack Complexity
Low
Attack Requirements
None
Privileges Required
Low
User Interaction
None
Confidentiality
Low
Integrity
None
Availability
None
Sub Conf.
None
Sub Integrity
None
Sub Availability
None

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/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

CVSS v3.1 Breakdown

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

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N

CVSS v3.0 Breakdown

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

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

Vendor Declared Affected Products

SourceVendorProductVersionPlatforms
CNA Na Iomad affected 4.5.0 Not specified
CNA Na Iomad affected 4.5.1 Not specified
CNA Na Iomad affected 4.5.2 Not specified
CNA Na Iomad affected 4.5.3 Not specified
CNA Na Iomad affected 4.5.4 Not specified
CNA Na Iomad affected 4.5.5 Not specified
CNA Na Iomad affected 4.5.6 Not specified
CNA Na Iomad affected 4.5.7 Not specified
CNA Na Iomad affected 4.5.8 Not specified
CNA Na Iomad affected 4.5.9 Not specified
CNA Na Iomad affected 4.5.10 Not specified
CNA Na Iomad affected 4.5.11 Not specified
CNA Na Iomad affected 4.5.12 Not specified
CNA Na Iomad affected 4.5.13 Not specified
CNA Na Iomad affected 4.5.14 Not specified
CNA Na Iomad affected 4.5.15 Not specified
CNA Na Iomad affected 5.0.0 Not specified
CNA Na Iomad affected 5.0.1 Not specified
CNA Na Iomad affected 5.0.2 Not specified
CNA Na Iomad affected 5.0.3 Not specified
CNA Na Iomad affected 5.0.4 Not specified
CNA Na Iomad affected 5.0.5 Not specified
CNA Na Iomad affected 5.0.6 Not specified
CNA Na Iomad affected 5.0.7 Not specified
CNA Na Iomad affected 5.0.8 Not specified
CNA Na Iomad affected 5.0.9 Not specified
CNA Na Iomad affected 5.0.10 Not specified
CNA Na Iomad affected 5.0.11 Not specified
CNA Na Iomad affected 5.1.0 Not specified
CNA Na Iomad affected 5.1.1 Not specified
CNA Na Iomad affected 5.1.2 Not specified
CNA Na Iomad affected 5.1.3 Not specified
CNA Na Iomad affected 5.1.4 Not specified
CNA Na Iomad affected 5.1.5 Not specified
CNA Na Iomad affected 5.1.6 Not specified
CNA Na Iomad affected 5.1.7 Not specified
CNA Na Iomad affected 5.1.8 Not specified
CNA Na Iomad affected 5.2.0 Not specified
CNA Na Iomad affected 5.2.1 Not specified
CNA Na Iomad affected 5.2.2 Not specified
CNA Na Iomad affected 5.2.3 Not specified
CNA Na Iomad affected 5.2.4 Not specified

References

ReferenceSourceLinkTags
vuldb.com/cve/CVE-2026-113702 [email protected] vuldb.com
github.com/iomad/iomad/commit/66f7417c5357b7575e39e8be390602156c1a1225 [email protected] github.com
vuldb.com/vuln/433093 [email protected] vuldb.com
vuldb.com/vuln/433093/cti [email protected] vuldb.com
github.com/iomad/iomad [email protected] github.com
github.com/iomad/iomad/issues/2817 [email protected] github.com
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis

Vendor Comments And Credit

Discovery Credit

CNA: Peter de Haas (Augmentic) (en)

CNA: VulDB GitHub Commit Analyzer (en)

CNA: VulDB CNA Team (en)

Additional Advisory Data

SourceTimeEvent
CNA2026-10-16T14:38:00.000ZAdvisory disclosed
CNA2026-10-20T12:45:49.000ZCountermeasure disclosed
CNA2026-11-09T01:00:00.000ZVulDB entry created
CNA2026-11-09T15:04:24.000ZVulDB entry last update

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