VulnSocial

CVE-2026-54859

LOWCVSS 9.8 · CRITICAL

Signal is active with 1 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

Unauthenticated PHP Object Injection in Preservation <= 1.15 versions.

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0.0/ 10 priority

Sources & remediation

Other references
Weakness type (CWE)
CWE-502

Priority

LOW

Exploitation

NONE

PoC

NONE

Patch

NONE

Momentum

NONE

Threat summary

  • 1 mentions across 1 observed day

What's happening

  • 1 total mentions across 1 day

Deep dive

Activity timeline1 mentions / 1d
00111Mentions · 2026-10-29: 110-29
Referenced assets1 URL
By indicator
Full discourse1 post
  • cve.now@cvedotnow

    🔴 ThemeREX Preservation: unauthenticated PHP object injection in theme (CVE-2026-54859) An unauthenticated attacker can inject malicious PHP objects via crafted input, potentially leading to code execution. No patch listed yet https://cve.now/CVE-2026-54859

    00000365
    8.2K followersView on X

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