CVE-2022-2828Network attack vector

Team data disclosure via unchecked API object reference

Published Oct 13, 2022 · Updated May 15, 2025

Authorization bypass in Octopus Deploy Octopus Server 2022.1, 2022.2, and 2022.3 allows remote authenticated users to read team data via the API. The API accepts a user-controlled team object reference without checking whether the requester has permission for that team, then returns its members, description, and permissions. An authenticated account lacking access to the requested team is sufficient; the disclosed data is limited to team membership, description, and assigned permissions.

CVSS severity6.5
Medium
EPSS probability0.56%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Authorization bypass in Octopus Deploy Octopus Server 2022.1, 2022.2, and 2022.3 allows remote authenticated users to read team data via the API. The API accepts a user-controlled team object reference without checking whether the requester has permission for that team, then returns its members, description, and permissions. An authenticated account lacking access to the requested team is sufficient; the disclosed data is limited to team membership, description, and assigned permissions.

The record

CVE
CVE-2022-2828
Published
Oct 13, 2022
Updated
May 15, 2025
Vendor
Octopus Deploy
Product
Octopus Server
Classifications
CWE-639, T1069
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Oct 13, 2022CVE publishedPublication date reported by the CVE source.
  2. May 15, 2025Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=2022.1.2121 <unspecified
  2. Affected versionversion=2022.2.6729 <unspecified
  3. Affected versionversion=2022.3.348 <unspecified
  4. Affected versionversion=unspecified <2022.1.3135
  5. Affected versionversion=unspecified <2022.2.7897
  6. Affected versionversion=unspecified <2022.3.10586

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

Octopus Deploy · Octopus Serverversion=2022.1.2121 <unspecified; version=2022.2.6729 <unspecified; version=2022.3.348 <unspecified; version=unspecified <2022.1.3135; version=unspecified <2022.2.7897; version=unspecified <2022.3.10586

Published CVSS scores

6.5NIST NVDCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
6.5CISA-ADPCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

No observations available

Sep 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-639Authorization Bypass Through User-Controlled Key
T1069Permission Groups Discovery

Public exploit references

No public exploit references are available in this record.

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

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Your stack

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