CVE-2026-4331Disclosure

LOWCVSS 4.3 · MEDIUM

Signal is active with 2 mentions in latest observed window

Immediate actions

Track advisory updates for patch or workaround availability

Recommended action window: Monitor and triage in normal cycle

NVD description

The Blog2Social: Social Media Auto Post & Scheduler plugin for WordPress is vulnerable to unauthorized data loss in all versions up to, and including, 8.8.2. This is due to the resetSocialMetaTags() function only verifying that the user has the 'read' capability and a valid b2s_security_nonce, both of which are available to Subscriber-level users, as the plugin grants 'blog2social_access' capability to all roles upon activation, allowing them to access the plugin's admin pages where the nonce is output. This makes it possible for authenticated attackers, with Subscriber-level access and above, to delete all _b2s_post_meta records from the wp_postmeta table, permanently removing all custom social media meta tags for every post on the site.

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0.0/ 10 priority

Sources & remediation

Other references

Weakness type (CWE)

CWE-862

Priority

LOW

Exploitation

NONE

PoC

NONE

Patch

NONE

Momentum

NONE

Threat summary

2 mentions across 1 observed day

What's happening

Technical details provided in 1 signal
Disclosure: 1 classified signal
General: 1 classified signal
2 total mentions across 1 day

Deep dive

Activity timeline2 mentions / 1d

Signal classification2 categories

Disclosure

150.0%

General

150.0%

Referenced assets3 URLs

By indicator

Full discourse2 posts

CVE@CVEnew195d
Disclosure
CVE-2026-4331 The Blog2Social: Social Media Auto Post & Scheduler plugin for WordPress is vulnerable to unauthorized data loss in all versions up to, and including, 8.8.2. This is du… https://www.cve.org/CVERecord?id=CVE-2026-4331
Post summary
CVE-2026-4331 exposes unauthorized data loss in the Blog2Social WordPress plugin through version 8.8.2, and the CVE record is cited, but no PoC, exploit, patch, or active exploitation details are provided.
00000107
56.8K followersView on X
Vulmon Vulnerability Feed@VulmonFeeds195d
General
CVE-2026-4331 The Blog2Social https://vulmon.com/vulnerabilitydetails?qid=CVE-2026-4331 Vulnerability Notification: https://alerts.vulmon.com/?utm_source=twitter&utm_medium=social&utm_campaign=2102281&utm_content=3
Post summary
The text cites CVE‑2026‑4331 and provides two URLs to vulnerability information sites, but it delivers no substantive details about the vulnerability, exploit, or mitigation.
0000041
4.0K followersView on X

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