CVE-2026-8909Disclosure

LOWCVSS 4.3 · MEDIUM

Exploit discussion active in current signal (1 latest mentions)

Immediate actions

Hunt for exploitation attempts and persistence artifacts
Increase monitoring for publicly documented tradecraft
Track advisory updates for patch or workaround availability

Recommended action window: High priority (within 72h)

NVD description

The WpMobi plugin for WordPress is vulnerable to Cross-Site Request Forgery in all versions up to, and including, 0.0.3. This is due to missing or incorrect nonce validation on the handleSaveGeneralSettings function. This makes it possible for unauthenticated attackers to modify the plugin's General Settings and inject arbitrary web scripts into the administrator's browser via the unescaped app_name attribute reflection via a forged request granted they can trick a site administrator into performing an action such as clicking on a link. The injected script executes even when the supplied app_name value fails validation and is not persisted to the database, because the form is re-rendered with the attacker-supplied in-memory value on validation failure.

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1.5/ 10 priority

Sources & remediation

Other references

Weakness type (CWE)

CWE-352

Priority

LOW

Exploitation

NONE

PoC

YES

Patch

NONE

Momentum

STABLE

Threat summary

Public PoC is present in monitored signal
2 mentions across 2 observed days
Momentum state: stable

What's happening

PoC mentioned or linked in 1 signal
Technical details provided in 2 signals
Disclosure: 1 classified signal
Peaked 1d ago at 1 mentions (2026-06-09); latest day: 1
2 total mentions across 2 days

Deep dive

Activity timeline2 mentions / 2d

Signal classification2 categories

Disclosure

150.0%

PoC

150.0%

Referenced assets2 URLs

By indicator

Classification over time

Date	Total	Labels

2026-06-09	1	Disclosure1
2026-06-11	1	PoC1

Full discourse2 posts

Atomic Edge@atomicedgeWAF134d
PoC
https://atomicedge.io/cve-proof/cve-2026-8909-wp-mobi-version-0-0-3-medium-vulnerability-proof-of-concept CVE-2026-8909 wp-mobi (CVSS Score 4.3) #WordPress plugin #vulnerability #cybersecurity #wordpressfirewall #wordpresssecurity #hacking #wpsecurity #atomicedge #cybersecurit…
Post summary
A proof‑of‑concept for CVE‑2026‑8909 targeting the wp‑mobi WordPress plugin is shared, noting a CVSS score of 4.3, but no exploit code, patch, or evidence of in‑the‑wild use.
0000024
9 followersView on X
Vulmon Vulnerability Feed@VulmonFeeds136d
Disclosure
CVE-2026-8909 Cross-Site Request Forgery and Stored XSS in WpMobi Plugin for WordPress 0.0.3 https://vulmon.com/vulnerabilitydetails?qid=CVE-2026-8909
Post summary
The document announces a new vulnerability (CVE‑2026‑8909) involving CSRF and stored XSS in the WpMobi plugin with basic technical details, but no PoC, exploit, patch, or active exploitation is mentioned.
0000051
4.0K followersView on X

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