CVE-2026-16578Disclosure

LOWCVSS 7.5 · HIGH

Signal is active with 3 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 Admin Safety Guard — Login Security, Limit Logins, 2FA & Brute Force Protection WordPress plugin before 1.4.0 does not perform any capability check on one of its REST API endpoints, allowing unauthenticated attackers to retrieve the full list of registered users including their usernames, email addresses, roles, and two-factor authentication enrollment status.

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0.0/ 10 priority

Sources & remediation

Other references

https://wpscan.com/vulnerability/c02393ee-1ade-433e-bbd0-c09785e5c426/

Weakness type (CWE)

CWE-200

Priority

LOW

Exploitation

NONE

PoC

NONE

Patch

NONE

Momentum

NONE

Threat summary

3 mentions across 1 observed day

What's happening

Technical details provided in 3 signals
Disclosure: 3 classified signals
3 total mentions across 1 day

Deep dive

Activity timeline3 mentions / 1d

Signal classification1 categories

Disclosure

3100.0%

Referenced assets2 URLs

By indicator

Full discourse3 posts

Infoflowcloud@infoflowcloud46d
Disclosure
🚨*CVE* CVE-2026-16578 The Admin Safety Guard — Login Security, Limit Logins, 2FA & Brute Force Protection WordPress plugin before 1.4.0 does not perform any capability check on one of its … https://www.cve.org/CVERecord?id=CVE-2026-16578 ----- Traducción: CVE-2026-16578 El … http://infoflow.cloud`
Post summary
The message announces CVE‑2026‑16578 as a privilege‑escalation flaw in the Admin Safety Guard WordPress plugin caused by missing capability checks, linking to the official CVE record but offering no PoC, exploits, or remediation details.
0000050
98 followersView on X
CVE@CVEnew46d
Disclosure
CVE-2026-16578 The Admin Safety Guard — Login Security, Limit Logins, 2FA & Brute Force Protection WordPress plugin before 1.4.0 does not perform any capability check on one of its … https://www.cve.org/CVERecord?id=CVE-2026-16578
Post summary
The post highlights an improper capability check in the Admin Safety Guard WordPress plugin before v1.4.0, indicating a potential vulnerability, but no PoC, exploit, or patch is discussed.
00000967
57.9K followersView on X
CyberSignal | Cybersecurity News@XQOPTRX46d
Disclosure
🔐 Security plugin itself leaks user + 2FA information CVE-2026-16578 affects Admin Safety Guard <1.4.0. An unauthenticated attacker can query an exposed REST API endpoint and retrieve usernames, emails, roles and even users' 2FA enrollment status. 🔎 Source: Rapid7 / MITRE CVE #WordPress #2FA #DataLeak #CVE #CyberSecurity
Post summary
The post discloses a new vulnerability (CVE‑2026‑16578) in the Admin Safety Guard WordPress plugin that allows unauthenticated data leakage via a REST API endpoint.
00000129
34 followersView on X

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