VulnSocial

CVE-2026-56049Patch

LOWCVSS 8.5 · HIGH

Signal is active with 1 mentions in latest observed window

Immediate actions

  • Patch affected systems immediately

Recommended action window: Monitor and triage in normal cycle

NVD description

Contributor Remote Code Execution (RCE) in Post Snippets <= 4.0.19 versions.

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0.5/ 10 priority

Sources & remediation

Other references
Weakness type (CWE)
CWE-94

Priority

LOW

Exploitation

NONE

PoC

NONE

Patch

AVAILABLE

Momentum

NONE

Threat summary

  • Patch or workaround signal is available
  • 1 mentions across 1 observed day

What's happening

  • Patch or workaround mentioned in 1 signal
  • Technical details provided in 1 signal
  • 1 total mentions across 1 day

Deep dive

Activity timeline1 mentions / 1d
00111Mentions · 2026-06-26: 1Patch / Workaround · 2026-06-26: 1Technical Details · 2026-06-26: 106-26
Signal classification1 categories
Patch
1100.0%
Full discourse1 post
  • DFIR Lab@DFIR_Lab
    Patch

    🚨 HIGH SEVERITY: CVE-2026-56049 (CVSS 8.5) Contributor-level RCE in Post Snippets WordPress plugin ≤4.0.19. Remote attackers can execute arbitrary code. Patch immediately! #CVE #Vulnerability #PatchNow https://t.co/NNCf3RMMp2

    Post summary

    The tweet announces a high‑severity contributor‑level RCE in the Post Snippets WordPress plugin (≤4.0.19) and urges users to apply the patch immediately.

    0000052
    52 followersView on X

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