CVE-2020-8131Disclosure(yarnpkg / yarn)

LOWCVSS 7.5 · 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

Arbitrary filesystem write vulnerability in Yarn before 1.22.0 allows attackers to write to any path on the filesystem and potentially lead to arbitrary code execution by forcing the user to install a malicious package.

yarnpkg CVEs Back to dashboard

0.0/ 10 priority

Sources & remediation

Patch / fix

Exploit / PoC references

Weakness type (CWE)

CWE-22

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.

yarn

Threat summary

1 mentions across 1 observed day

What's happening

Technical details provided in 1 signal
Disclosure: 1 classified signal
1 total mentions across 1 day

Affected systems

Vendors

yarnpkg

Products

yarn

Deep dive

Activity timeline1 mentions / 1d

Signal classification1 categories

Disclosure

1100.0%

Referenced assets1 URL

By indicator

https://dailycve.com/agentservice-nodejs-yaml-deserialization-rce-cve-2020-8131-critical/

Full discourse1 post

DailyCVE@dailycve182d
Disclosure
🔴 AgentService (Nodejs), YAML Deserialization RCE, #CVE-2020-8131 (Critical) https://dailycve.com/agentservice-nodejs-yaml-deserialization-rce-cve-2020-8131-critical/
Post summary
The post announces a critical YAML Deserialization RCE vulnerability in AgentService (Nodejs) identified by CVE-2020-8131, linking to additional details but providing no proof of exploitation or patch information.
0000032
178 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	yarnpkg	yarn	-	-	-

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