CVE-2022-2760Network attack vector

Authenticated Space ID disclosure via error messages

Published Sep 28, 2022 · Updated May 21, 2025

Information exposure in affected Octopus Server releases allows remote authenticated users to obtain inaccessible Space IDs through errors. When a requested resource belongs to another Space, the server includes that Space's identifier in the error message despite the user's lack of view access. A low-privileged account and a cross-Space resource request are required; the disclosed data is limited to the Space ID.

CVSS severity4.3
Medium
EPSS probability0.48%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Information exposure in affected Octopus Server releases allows remote authenticated users to obtain inaccessible Space IDs through errors. When a requested resource belongs to another Space, the server includes that Space's identifier in the error message despite the user's lack of view access. A low-privileged account and a cross-Space resource request are required; the disclosed data is limited to the Space ID.

The record

CVE
CVE-2022-2760
Published
Sep 28, 2022
Updated
May 21, 2025
Vendor
Octopus Deploy
Product
Octopus Server
Classifications
CWE-209
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Sep 28, 2022CVE publishedPublication date reported by the CVE source.
  2. May 21, 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=2019.5.7 <unspecified
  2. Affected versionversion=2022.2.6729 <unspecified
  3. Affected versionversion=2022.3.348 <unspecified
  4. Affected versionversion=unspecified <2022.1.3180
  5. Affected versionversion=unspecified <2022.2.7965
  6. Affected versionversion=unspecified <2022.3.10586

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

Octopus Deploy · Octopus Serverversion=2019.5.7 <unspecified; version=2022.2.6729 <unspecified; version=2022.3.348 <unspecified; version=unspecified <2022.1.3180; version=unspecified <2022.2.7965; version=unspecified <2022.3.10586

Published CVSS scores

4.3NIST NVDCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
4.3CISA-ADPCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/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 9, 2026Sep 15, 2026
Latest reporting daySep 15, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-209Generation of Error Message Containing Sensitive Information

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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