Object Sync for Salesforce <= 2.2.13 - Unauthenticated SQL Injection

MITRE NVD CVE.ORG JSON API

Summary

CVECVE-2026-15162
StatePUBLISHED
AssignerWordfence
Source PriorityCVE Program / NVD first with legacy fallback
Published2026-08-15 03:16:47 UTC
Updated2026-08-20 12:48:10 UTC
DescriptionThe Object Sync for Salesforce plugin is vulnerable to unauthenticated SQL Injection via the wordpress_object_type parameter of its /wp-json/object-sync-for-salesforce/push/ REST route. The route's permission callback (can_process()) checks only the HTTP method for the push class — no capability or nonce — so it is reachable by unauthenticated users. The wordpress_object_type value is concatenated directly into a SQL query (post_type = "$object_type", class-object-sync-sf-wordpress.php:328) and executed via $wpdb->get_results() with no $wpdb->prepare() (:578). Because REST body parameters are not magic-quoted, an attacker can break out of the quoted string and inject arbitrary SQL. This makes it possible for unauthenticated attackers to append additional SQL queries (time-based blind), enabling extraction of sensitive information such as password hashes from the database. Only a valid wordpress_id (e.g. 1) is required — no authentication or Salesforce connection.

Risk And Classification

Primary CVSS: v3.1 7.5 HIGH from [email protected]

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

EPSS: 0.003430000 probability, percentile 0.274770000 (date 2026-08-20)

Problem Types: CWE-89 | CWE-89 CWE-89 Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection')

VersionSourceTypeScoreSeverityVector
3.1[email protected]Secondary7.5HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
3.1CNADECLARED7.5HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

CVSS v3.1 Breakdown

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

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

Vendor Declared Affected Products

SourceVendorProductVersionPlatforms
CNA Minnpost Object Sync For Salesforce affected 2.2.13 semver Not specified

References

ReferenceSourceLinkTags
plugins.trac.wordpress.org/browser/object-sync-for-salesforce/trunk/classes/class-object... [email protected] plugins.trac.wordpress.org
www.wordfence.com/threat-intel/vulnerabilities/id/78f964a7-bed3-435e-94c5-75088... [email protected] www.wordfence.com
plugins.trac.wordpress.org/browser/object-sync-for-salesforce/trunk/classes/class-object... [email protected] plugins.trac.wordpress.org
plugins.trac.wordpress.org/browser/object-sync-for-salesforce/trunk/classes/class-object... [email protected] plugins.trac.wordpress.org
plugins.trac.wordpress.org/browser/object-sync-for-salesforce/trunk/classes/class-object... [email protected] plugins.trac.wordpress.org
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: nthng (en)

Additional Advisory Data

SourceTimeEvent
CNA2026-08-14T14:02:43.000ZDisclosed

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