CVE-2022-31691

criticalpriority · attend · 50EPSS 0.027 · 86 %ileexploit · PoCEUUS

grimoire priorityP1 · Urgent

Exploitable?

Public exploit

1 exploit · PoC

Likely / severe?

2.70% (86th) EPSS

CVSS 9.8 · critical

Is it mine?

6 products

Check your exposure

Who says so?

3 sources

cnnvd · enisa_euvd · nvd

EPSS · scored 2026-10-28

Spring Tools 4 for Eclipse version 4.16.0 and below as well as VSCode extensions such as Spring Boot Tools, Concourse CI Pipeline Editor, Bosh Editor and Cloudfoundry Manifest YML Support version 1.39.0 and below all use Snakeyaml library for YAML editing support. This library allows for some special syntax in the YAML that under certain circumstances allows for potentially harmful remote code execution by the attacker.

cvss

Technical severity, 0–10. One row per scoring source.

9.8

010

base score 0–10 · higher = more severe · hover a vector to decode

v3.19.8criticalCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:Hprimary · NVD / NIST USexploitability 3.9 · impact 5.9

v3.19.8criticalCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:Hsecondary · ENISA EU

v3.19.8criticalCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:Hsecondaryexploitability 3.9 · impact 5.9

v3.19.3criticalCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H/E:Psecondary · CVSS-BT (t0sche)

ssvc

A stakeholder decision — act, attend, or track — from exploitation and impact.

Exploitation: none · Automatable: yes · Technical Impact: totalcoordinatorcisa_ssvcUS

weaknesses

The CWE weakness classes this flaw belongs to.

CWE-94US

exploits (1)

Public proof-of-concept and weaponised exploit code.

blipzip/CVE-2022-31691A write-up of my (so far inconclusive) look into CVE-2022-31691PoC · poc_in_github

affected products (6)

Products and version ranges known to be affected.

n/a Spring by VMware≤ Spring Tools 4 for Eclipse version 4.16.0 and below as well as VSCode extensions such as Spring Boot Tools, Concourse CI Pipeline Editor, Bosh Editor and Cloudfoundry Manifest YML Support version 1.39.0 and below all use Snakeyaml library for YAML editing support.enisa_euvdEU
vmware bosh editor1.0.0 → 1.40.0nvdUScpe:2.3:a:vmware:bosh_editor:*:*:*:*:*:*:*:*
vmware cloudfoundry manifest yml support1.0.0 → 1.40.0nvdUScpe:2.3:a:vmware:cloudfoundry_manifest_yml_support:*:*:*:*:*:*:*:*
vmware concourse ci pipeline editor1.0.0 → 1.40.0nvdUScpe:2.3:a:vmware:concourse_ci_pipeline_editor:*:*:*:*:*:*:*:*
vmware spring boot tools1.0.0 → 1.40.0nvdUScpe:2.3:a:vmware:spring_boot_tools:*:*:*:*:*:*:*:*
vmware spring tools4.0.0 → 4.16.1nvdUScpe:2.3:a:vmware:spring_tools:*:*:*:*:*:*:*:*

also known as (3)

Other names and identifiers for this entity.

sources

Which sources assert this record, and when.

cnnvd enisa_euvd nvd NVD CVE.org MITRE

published 2022-11-04modified 2026-06-17

references (4)

External citations — patches, advisories, analysis.

scry

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