CVE-2026-108092

Status: DeferredMedium (4.3)—

Severity4.3Medium · CVSS 3.1

Exploitation probability0.25 %higher than 16% of CVEs

Active exploitationNonot in the CISA catalog

Public exploitNot knownno public code found

The Blog2Social – Social Media Auto Post & Scheduler plugin for WordPress is vulnerable to Insecure Direct Object Reference in all versions up to, and including, 9.1.4. This is due to the b2s_ship_item and b2s_ship_item_reload_url AJAX handlers lacking per-object authorization on the postId parameter. This makes it possible for authenticated attackers with Contributor-level access and above to read the title and content of any post, including private and pending posts belonging to other users.

CVSS

Base score: 4.3
Version: 3.1
Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N

Exploitation probability (EPSS)

Probability of exploitation in the next 30 days: 0.25 %
Percentile among all scored CVEs: 16
Score date: 10/21/2026

EPSS (Exploit Prediction Scoring System, FIRST) estimates how likely a vulnerability is to be exploited in the wild within 30 days. It complements CVSS (impact) and CISA KEV (confirmed exploitation).

ATT&CK techniques

How this vulnerability is exploited and what the attacker gains, in MITRE ATT&CK terms.

ExploitationT1210 Exploitation of Remote Serviceslateral movement90 %
Primary impactT1005 Data from Local Systemcollection70 %

Vector AV:N/PR:L/UI:N exige usuario autenticado (Contributor) y el texto indica lectura de título y contenido de posts privados y pendientes de otros usuarios, sin autorización por objeto.

Inferred by our analysis agent from the official description, CVSS vector and CWE, and checked by a supervisor. May contain errors.

ATT&CK mitigations that cover these techniques

Vulnerability Scanning Threat Intelligence Program Privileged Account Management Network Segmentation Disable or Remove Feature or Program Application Isolation and Sandboxing

Affected technologies (1)

⚠ AI-inferred from the description — NVD hasn't analyzed this CVE yet, these aren't verified CPEs.

Adenion — Blog2social^AI

CWEs

CWE-639

References

Show 4 references

Raw JSON (NVD)

Show

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  "published": "2026-10-15T08:16:36.920",
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      "url": "https://plugins.trac.wordpress.org/browser/blog2social/tags/9.1.4/includes/Ajax/Get.php#L275",
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  "lastModified": "2026-10-15T17:17:13.837",
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