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NVD / CVE Program· CNA GitHub_M

CVE-2022-31008: Predictable credential obfuscation seed value used in rabbitmq-server

Noroxi assessment

Priority: Monitor (action score 30/100)

  • The sources we track (CISA KEV, Exploit-DB, Metasploit, Nuclei, GitHub) show no public exploit code or exploitation in the wild.
  • Probability of exploitation in the next 30 days: 0.39% (FIRST EPSS).
  • Anyone who can reach it over the internet can trigger it. No account or password is required. No user action is required. No special conditions are required; it is repeatable.
  • Fixed version: rabbitmq-server (Debian:12) 3.10.8-1; rabbit_common (Hex) 3.10.2, 3.8.32, 3.9.18; rabbitmq-server (openSUSE:Leap 15.3) 3.8.11-150300.3.11.1.
  • Severity is disputed: the assigning authority (CNA) scores it 5.5, NVD 7.5.

Low priority for now. Upgrade to rabbitmq-server (Debian:12) 3.10.8-1; rabbit_common (Hex) 3.10.2, 3.8.32, 3.9.18; rabbitmq-server (openSUSE:Leap 15.3) 3.8.11-150300.3.11.1 or later.

Generated automatically from the record's data: CVSS (NVD and CNA), CISA KEV and SSVC, FIRST EPSS, exploit sources, fixed versions. How we calculate it

Primary sources: NVD · CVE.org · FIRST EPSS

RabbitMQ is a multi-protocol messaging and streaming broker. In affected versions the shovel and federation plugins perform URI obfuscation in their worker (link) state. The encryption key used to encrypt the URI was seeded with a predictable secret. This means that in case of certain exceptions related to Shovel and Federation plugins, reasonably easily deobfuscatable data could appear in the node log. Patched versions correctly use a cluster-wide secret for that purpose. This issue has been addressed and Patched versions: `3.10.2`, `3.9.18`, `3.8.32` are available. Users unable to upgrade should disable the Shovel and Federation plugins.

HighCVSS 7.5 · v3.1—No exploit Fix available
Published
Oct 6, 2022
Updated
Jun 17, 2026
EPSS
0.3% · 33th percentile

Report tools

JSON

Action score

30

Monitor

Low priority for now.

CVSS
30 / 40 · 7.5 / 10
CISA KEV
0 / 30 · Not listed
EPSS
0 / 30 · 0.3%

CISA SSVC decision

Exploitation
none
Automatable
no
Technical impact
partial

Vulnrichment: CISA's decision-tree inputs.

CNA vs NVD score

NVD
7.5
CNA · GitHub_M
5.5
2.0 point gap

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N

The score given by the assigning authority versus NVD’s independent score. A gap means the severity is contested.

Get told when this record changes

  • Not in KEV: no record of exploitation in the wild
  • No public exploit code on record
  • A fix has been released

If any of these changes, we'll tell you in the daily email digest.

Follow CVE-2022-31008

When you'll hear from us

  • when it enters CISA KEV
  • when exploit code appears or is weaponized
  • when the record is updated (including a fixed version)
  • when EPSS rises 20 points in a week

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Noroxi analysis

What does it mean in your environment?

The assessment above is generated automatically from the record's data; it doesn't know your environment. Our team verifies on your systems whether this vulnerability is actually exploitable and which mitigation is enough.

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Affected systems

Is your version affected?

Pick the product and type the version you run. It's compared with this record's version ranges in your browser; the version isn't sent anywhere.

VendorProduct
broadcomrabbitmq server
vmwarerabbitmq

Affected versions

NVD version ranges (for catalog products). Add the product to your stack with a version and matching uses these.

  • broadcom rabbitmq server3.9.0 and later · before 3.9.18
  • broadcom rabbitmq server3.10.0 and later · before 3.10.2
  • vmware rabbitmqbefore 3.8.32

Versions reported by the vendor

Affected version ranges reported by the assigning authority (GitHub_M). Independent of NVD's CPE analysis and usually ahead of it.

  • rabbitmq rabbitmq-server

    • < 3.8.32, >= 3.9.0, < 3.9.18, >= 3.10.0, < 3.10.2affected

Package-level exposure

OSV and GitHub Advisory data: ecosystem, package and range. SBOM matching uses this table.

EcosystemPackageAffected rangeFix
Debian:12rabbitmq-serverbefore 3.10.8-13.10.8-1
Hexrabbit_commonfrom 3.10.0 · before 3.10.23.10.2
Hexrabbit_commonfrom 3.8.0 · before 3.8.323.8.32
Hexrabbit_commonfrom 3.9.0 · before 3.9.183.9.18
openSUSE:Leap 15.3rabbitmq-serverbefore 3.8.11-150300.3.11.13.8.11-150300.3.11.1
openSUSE:Leap 15.6elixir115before 1.15.7-150300.7.5.11.15.7-150300.7.5.1
openSUSE:Leap 15.6erlang26before 26.2.1-150300.7.5.126.2.1-150300.7.5.1
openSUSE:Leap 15.6rabbitmq-server313before 3.13.1-150600.13.5.33.13.1-150600.13.5.3
SUSE:Linux Enterprise Module for Server Applications 15 SP3rabbitmq-serverbefore 3.8.11-150300.3.11.13.8.11-150300.3.11.1
SUSE:Linux Enterprise Module for Server Applications 15 SP6elixir115before 1.15.7-150300.7.5.11.15.7-150300.7.5.1
SUSE:Linux Enterprise Module for Server Applications 15 SP6erlang26before 26.2.1-150300.7.5.126.2.1-150300.7.5.1
SUSE:Linux Enterprise Module for Server Applications 15 SP6rabbitmq-server313before 3.13.1-150600.13.5.33.13.1-150600.13.5.3

Same product

broadcom: all records

Other highest-scoring records for the same primary product.

  • CVE-2026-57216RabbitMQ: AMQP 1.0, AMQP 0-9-1, Stream Protocol loopback enforcement can lead to remote guest sessions due to listener-address loopback checks
    40Plan
  • CVE-2026-57211RabbitMQ: UNC SSRF affecting the management UI on Windows
    40Plan
  • CVE-2016-9877An issue was discovered in Pivotal RabbitMQ 3.x before 3.5.8 and 3.6.x before 3.6.6 and RabbitMQ for PCF 1.5.x before 1.5.20, 1.6.x before 1
    39Monitor

Published before and after this one in the same product

  • ← EarlierCVE-2020-5419Aug 31, 2020 · RabbitMQ arbitrary code execution using local binary planting
    26Monitor
  • ← EarlierCVE-2021-22117May 18, 2021 · RabbitMQ installers on Windows prior to version 3.8.16 do not harden plugin directory permissions, potentially allowing attackers with suffi
    31Monitor
  • Later →CVE-2025-50200Jun 19, 2025 · RabbitMQ Node can log Basic Auth header from an HTTP request
    26Monitor

Remediation

Which version to upgrade to

Fix versions compiled from the vendor, package registries and Microsoft. Verify the vendor's note before upgrading.

Product / packageFixed versionSource
debian:rabbitmq-server3.10.8-1 · Debian:12Package registry (OSV)
Hex:rabbit_common3.10.2Package registry (OSV)
Hex:rabbit_common3.8.32Package registry (OSV)
Hex:rabbit_common3.9.18Package registry (OSV)
opensuse:elixir1151.15.7-150300.7.5.1 · openSUSE:Leap 15.6Package registry (OSV)
opensuse:erlang2626.2.1-150300.7.5.1 · openSUSE:Leap 15.6Package registry (OSV)
opensuse:rabbitmq-server3.8.11-150300.3.11.1 · openSUSE:Leap 15.3Package registry (OSV)
opensuse:rabbitmq-server3133.13.1-150600.13.5.3 · openSUSE:Leap 15.6Package registry (OSV)
suse:elixir1151.15.7-150300.7.5.1 · SUSE:Linux Enterprise Module for Server Applications 15 SP6Package registry (OSV)
suse:erlang2626.2.1-150300.7.5.1 · SUSE:Linux Enterprise Module for Server Applications 15 SP6Package registry (OSV)
suse:rabbitmq-server3.8.11-150300.3.11.1 · SUSE:Linux Enterprise Module for Server Applications 15 SP3Package registry (OSV)
suse:rabbitmq-server3133.13.1-150600.13.5.3 · SUSE:Linux Enterprise Module for Server Applications 15 SP6Package registry (OSV)

Exploit status

No known public exploit

No public exploit has been observed yet. That doesn't mean you're safe, only that the bar is a little higher.

Research context

For pentesters and researchers: attack profile, score disagreement, timeline, patch commits, credits, variant and chain candidates, bug bounty scope. All derived from existing data; no exploit code.

Timeline

From publication to today: proof of concept, Metasploit module, CISA KEV and fix record. Dates are as reported by the sources.

No dated events beyond publication.

No history yet (it accumulates with the daily EPSS job).

Patch and commit links

Commit, PR and diff links among the references. A starting point for patch-diffing and variant hunting; fixes, not exploits.

Credits

All researchers

Finders, reporters and analysts named in the CNA record. Click a name for that researcher’s other records.

No credits in the CNA record.

Variant candidates

Same product, same weakness class, within 18 months. If the patch missed the root cause, the sibling bug is here.

No nightly-computed relations.

Chain candidates

An authentication bypass and a privilege-requiring bug in the same product, published close together: combined they may become an unauthenticated path.

—

Bug bounty scope

No known public program.

Source: bounty-targets-data (public HackerOne, Bugcrowd, Intigriti, YesWeHack listings).

Technical details

Attack conditions

  • Anyone who can reach it over the internet can trigger it.
  • No account or password is required.
  • No user action is required.
  • No special conditions are required; it is repeatable.

If successful

Confidentiality
high · data can be read
Integrity
none
Availability
none
Attack vector
Network
Attack complexity
Low
Privileges required
None
User interaction
None
Scope
Unchanged
Confidentiality impact
High
Integrity impact
None
Availability impact
None

Weakness class (CWE)

CWE-330 · Use of Insufficiently Random Values

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

nvd-primary

Attack context

MITRE CAPEC attack patterns and ATT&CK techniques for this weakness class (CWE). A starting point for detection rules and threat hunting.

Change log

  1. Fix✗ → ✓

For records you follow, these changes also arrive as notifications. →

References

Show all references (1 more)

Vendor advisories and official records. Exploit/PoC links are deliberately left out.

All records