CVE-2022-21122Disclosure(metarhia / metacalc)

LOWCVSS 9.8 · CRITICAL

Signal is active with 1 mentions in latest observed window

Immediate actions

Patch metarhia metacalc systems immediately

Recommended action window: Monitor and triage in normal cycle

NVD description

The package metacalc before 0.0.2 are vulnerable to Arbitrary Code Execution when it exposes JavaScript's Math class to the v8 context. As the Math class is exposed to user-land, it can be used to get access to JavaScript's Function constructor.

metarhia CVEs Back to dashboard

0.5/ 10 priority

Sources & remediation

Patch / fix

Exploit / PoC references

Weakness type (CWE)

CWE-94

Priority

LOW

Exploitation

NONE

PoC

YES

Patch

AVAILABLE

Momentum

NONE

Are you affected?

If you run products in this scope, you should treat this CVE as relevant to your environment.

metacalc

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
Disclosure: 1 classified signal
1 total mentions across 1 day

Affected systems

Vendors

metarhia

Products

metacalc

Deep dive

Activity timeline1 mentions / 1d

Signal classification1 categories

Disclosure

1100.0%

Referenced assets1 URL

By indicator

https://www.pulsepatch.io/posts/cve-2022-21122-metacalc-code-injection

Full discourse1 post

PulsePatch.io@pulsepatchio209d
Disclosure
A critical code injection flaw (CVE-2022-21122) affects `metacalc`. Exploit could lead to arbitrary code execution. Assess your exposure and apply strict input validation. #infosec #codeinjection https://www.pulsepatch.io/posts/cve-2022-21122-metacalc-code-injection
Post summary
The announcement highlights a critical code injection flaw (CVE‑2022‑21122) in metacalc, urging secure input validation as a mitigation and warning of potential arbitrary code execution.
0000026
1 followersView on X

CPE platform detail1 entries

Part:

Vendor:

Product:

Version:

Target SW:

Target HW:

1 of 1 entries

Part	Vendor	Product	Version	Target SW	Target HW
App	metarhia	metacalc	-	-	-

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