VulnSocial

CVE-2026-72781

LOWCVSS 8.7 · HIGH

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

Craft CMS versions >= 5.0.0-RC1 before 5.10.7 and >= 4.0.0-RC1 before 4.18.3 contain a remote code execution vulnerability in the Twig sandbox mechanism. Because Craft marks the ElementInterface as safe (via the AllowedInSandbox attribute) and the sandbox allowlisting extends to the entire class hierarchy (craft\base\Component up to yii\base\Component), an authenticated attacker with permission to access the control panel can render a malicious Twig template that abuses the yii\base\Component arbitrary function-call gadget to execute arbitrary code, even when the Twig sandbox is enabled via enableTwigSandbox().

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0.0/ 10 priority

Sources & remediation

Other references
Weakness type (CWE)
CWE-693

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 · 2026-10-06: 110-06
Referenced assets1 URL
By indicator
Full discourse1 post
  • Hephaestvs@Vulcanux_

    csirt_it: ‼️ #craftcms: Proof of Concept (#PoC) per lo sfruttamento delle vulnerabilità CVE-2026-72781 e CVE-2026-72778, risultano disponibili in rete Rischio: 🟠 ⚠ Aggiornare tempestivamente il software interessato 👉 link al post principale: https://x.com/csirt_it/status/2087215478187892975

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    643 followersView on X

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