Dataverse Integration < 2.91 - Contributor+ Server-Side Template Injection (SSTI) to Information Disclosure

MITRE NVD CVE.ORG JSON API

Summary

CVECVE-2026-5336
StatePUBLISHED
AssignerWPScan
Source PriorityCVE Program / NVD first with legacy fallback
Published2026-08-06 22:18:10 UTC
Updated2026-08-26 16:31:16 UTC
DescriptionThe DataPress (Dataverse Integration) WordPress plugin before 2.91 does not properly restrict access to its template rendering feature and exposes the viewing user's data to it, allowing users with a role as low as Contributor to disclose sensitive information, such as the session cookies of higher privileged users who view the affected content.

Risk And Classification

Primary CVSS: v3.1 6.8 MEDIUM from [email protected]

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

EPSS: 0.003950000 probability, percentile 0.324290000 (date 2026-08-26)

Problem Types: CWE-200 | CWE-1336 | CWE-1336 Improper Neutralization of Special Elements Used in a Template Engine | CWE-200 Information Exposure | CWE-1336 CWE-1336 Improper Neutralization of Special Elements Used in a Template Engine | CWE-200 CWE-200 Exposure of Sensitive Information to an Unauthorized Actor

VersionSourceTypeScoreSeverityVector
3.1[email protected]Secondary6.8MEDIUMCVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:U/C:H/I:H/A:H
3.1CNADECLARED6.8MEDIUMCVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:U/C:H/I:H/A:H

CVSS v3.1 Breakdown

Attack Vector
Network
Attack Complexity
Low
Privileges Required
High
User Interaction
Required
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High

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

Vendor Declared Affected Products

SourceVendorProductVersionPlatforms
CNA Unknown DataPress Dataverse Integration affected 2.91 semver Not specified

References

ReferenceSourceLinkTags
wpscan.com/vulnerability/3b3ab347-a8bd-4baa-8eba-c45a8a79e33f [email protected] wpscan.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: dangnosuy (en)

CNA: WPScan (en)

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