VulnSocial

CVE-2026-81294Exploit

MEDIUMCVSS 9.8 · CRITICAL

Exploit discussion active in current signal (1 latest mentions)

Immediate actions

  • Patch affected systems immediately
  • Hunt for exploitation attempts and persistence artifacts
  • Increase monitoring for publicly documented tradecraft

Recommended action window: High priority (within 72h)

NVD description

Unauthenticated Privilege Escalation in Authorizer <= 3.15.1 versions.

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4.0/ 10 priority

Sources & remediation

Other references
Weakness type (CWE)
CWE-266

Priority

MEDIUM

Exploitation

NONE

PoC

YES

Patch

AVAILABLE

Momentum

STABLE

Threat summary

  • Public PoC and exploit tooling are both present
  • Patch or workaround signal is available
  • 2 mentions across 2 observed days
  • Momentum state: stable

What's happening

  • Exploit tool or code specified in 1 signal
  • PoC mentioned or linked in 2 signals
  • Patch or workaround mentioned in 1 signal
  • Technical details provided in 2 signals
  • Peaked 1d ago at 1 mentions (2026-09-19); latest day: 1
  • 2 total mentions across 2 days

Deep dive

Activity timeline2 mentions / 2d
00111Mentions · 2026-09-19: 1Mentions · 2026-09-20: 1PoC Mentioned / Linked · 2026-09-19: 1PoC Mentioned / Linked · 2026-09-20: 1Exploit Tool / Code · 2026-09-19: 1Patch / Workaround · 2026-09-20: 1Technical Details · 2026-09-19: 1Technical Details · 2026-09-20: 109-1909-20
Signal classification2 categories
Exploit
150.0%
PoC
150.0%
Referenced assets3 URLs
Classification over time
DateTotalLabels
2026-09-191
Exploit1
2026-09-201
PoC1
Full discourse2 posts
  • Rıdvan Yağlı@ridvanyagli
    PoC

    🔴 WordPress eklentilerindeki iki kritik güvenlik açığı için @abraxas_null adlı araştırmacı tarafından PoC yayınlandı: CVE-2026-81294 (CVSS: 9.8) — Authorizer ≤3.15.1 Kimlik doğrulaması gerektirmeyen açık, OAuth2 giriş akışında doğrulanmamış e-posta adresinin kontrol edilmemesi nedeniyle yetki yükseltmeye yol açıyor. CVE-2026-13447 (CVSS: 9.8) — MStore API ≤4.20.0 Firebase ID token'larının kriptografik imza doğrulamasının yapılmaması, saldırganların sahte JWT oluşturarak kimlik doğrulamasını atlatmasına olanak sağlıyor. PoC'ler: CVE-2026-81294: https://github.com/abraxas/CVE-2026-81294 CVE-2026-13447: https://github.com/abraxas/CVE-2026-13447 Authorizer 3.15.2+, MStore API 4.21.1+ sürümlerine güncellenmeli.

    Post summary

    The tweet discloses two WordPress vulnerabilities (CVE-2026-81294 and CVE-2026-13447) with links to published PoCs and mandates patches, prioritizing the release of proof-of-concept code as the primary takeaway.

    010152384.1K
    2.5K followersView on X
  • abraxas@abraxas_null
    Exploit

    it's wordpress devolution day... CVE-2026-81294 - WordPress Authorizer - Critical 9.8 - Unauthenticated Privilege Escalation exploit: https://github.com/abraxas/CVE-2026-81294 lab write-up (with infra): https://abraxaslabs.tech/research/cve-2026-81294

    Post summary

    The post discloses CVE-2026-81294 as a critical unauthenticated privilege escalation in WordPress Authorizer and primarily highlights the availability of a functional exploit script hosted on GitHub alongside a detailed lab write-up.

    00031125
    636 followersView on X

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