CVE-2022-2828: Information Exposure in Octopus Deploy Octopus Server
In affected versions of Octopus Server it is possible to reveal information about teams via the API due to an Insecure Direct Object Reference (IDOR) vulnerability
AI Analysis
Technical Summary
CVE-2022-2828 is an information exposure vulnerability affecting Octopus Deploy's Octopus Server product in certain 2022 versions (notably 2022.1.2121, 2022.2.6729, and 2022.3.348). The root cause is an Insecure Direct Object Reference (IDOR) vulnerability in the API, which allows an attacker with some level of authenticated access (low privileges) to retrieve sensitive information about teams within the Octopus Server environment. IDOR vulnerabilities occur when an application exposes internal object references (such as database keys or identifiers) without proper authorization checks, enabling attackers to access data they should not be able to see. In this case, the vulnerability allows unauthorized disclosure of team-related information, which could include team membership, roles, or other sensitive metadata. The CVSS 3.1 base score is 6.5 (medium severity), reflecting that the vulnerability requires network access (AV:N), low attack complexity (AC:L), and low privileges (PR:L), but no user interaction (UI:N). The impact is limited to confidentiality (C:H), with no impact on integrity or availability. No known exploits in the wild have been reported, and no official patches are linked in the provided data, though it is likely that Octopus Deploy has addressed this in subsequent releases. The vulnerability is categorized under CWE-639 (Authorization Bypass Through User-Controlled Key), emphasizing the failure to properly validate user permissions when accessing objects via the API. This vulnerability could be exploited by an authenticated user or attacker who has obtained low-level credentials to gain unauthorized visibility into organizational team structures, potentially aiding further reconnaissance or targeted attacks within the affected environment.
Potential Impact
For European organizations using Octopus Deploy Octopus Server, this vulnerability poses a risk primarily to confidentiality. Exposure of team information can reveal organizational structure, user roles, and potentially sensitive operational details. Such information can be leveraged by attackers for social engineering, privilege escalation attempts, or lateral movement within the network. While the vulnerability does not directly impact system integrity or availability, the leakage of internal team data could undermine trust and compliance, especially under stringent European data protection regulations like GDPR. Organizations in sectors with high security requirements (e.g., finance, healthcare, government) may face increased risk if attackers use this information to craft more effective attacks or insider threats. The requirement for low-level privileges means that attackers must already have some access, but this vulnerability lowers the barrier to gaining further sensitive insights. Given the widespread use of Octopus Deploy in DevOps and continuous deployment pipelines, exposure of team data could also indirectly affect the security of software delivery processes, potentially leading to further compromise if attackers identify privileged teams or users.
Mitigation Recommendations
European organizations should take the following specific steps to mitigate this vulnerability: 1) Upgrade Octopus Server to the latest version where this vulnerability is patched. Since no direct patch links are provided, organizations should consult Octopus Deploy's official security advisories and release notes for fixed versions beyond 2022.3.348. 2) Implement strict access controls and enforce the principle of least privilege for all users accessing the Octopus Server API, ensuring that only trusted users have authenticated access. 3) Monitor API access logs for unusual or unauthorized queries that may indicate exploitation attempts targeting team information. 4) Conduct internal audits of team and role configurations to minimize exposure of sensitive information and ensure that team data is not overly permissive. 5) Consider network segmentation and firewall rules to restrict API access to trusted networks and users only. 6) Educate DevOps and security teams about the risks of IDOR vulnerabilities and encourage secure coding and API design practices to prevent similar issues. 7) If possible, implement additional application-layer security controls such as Web Application Firewalls (WAFs) that can detect and block suspicious API requests targeting object references.
Affected Countries
Germany, United Kingdom, France, Netherlands, Sweden, Finland, Belgium, Ireland
CVE-2022-2828: Information Exposure in Octopus Deploy Octopus Server
Description
In affected versions of Octopus Server it is possible to reveal information about teams via the API due to an Insecure Direct Object Reference (IDOR) vulnerability
AI-Powered Analysis
Technical Analysis
CVE-2022-2828 is an information exposure vulnerability affecting Octopus Deploy's Octopus Server product in certain 2022 versions (notably 2022.1.2121, 2022.2.6729, and 2022.3.348). The root cause is an Insecure Direct Object Reference (IDOR) vulnerability in the API, which allows an attacker with some level of authenticated access (low privileges) to retrieve sensitive information about teams within the Octopus Server environment. IDOR vulnerabilities occur when an application exposes internal object references (such as database keys or identifiers) without proper authorization checks, enabling attackers to access data they should not be able to see. In this case, the vulnerability allows unauthorized disclosure of team-related information, which could include team membership, roles, or other sensitive metadata. The CVSS 3.1 base score is 6.5 (medium severity), reflecting that the vulnerability requires network access (AV:N), low attack complexity (AC:L), and low privileges (PR:L), but no user interaction (UI:N). The impact is limited to confidentiality (C:H), with no impact on integrity or availability. No known exploits in the wild have been reported, and no official patches are linked in the provided data, though it is likely that Octopus Deploy has addressed this in subsequent releases. The vulnerability is categorized under CWE-639 (Authorization Bypass Through User-Controlled Key), emphasizing the failure to properly validate user permissions when accessing objects via the API. This vulnerability could be exploited by an authenticated user or attacker who has obtained low-level credentials to gain unauthorized visibility into organizational team structures, potentially aiding further reconnaissance or targeted attacks within the affected environment.
Potential Impact
For European organizations using Octopus Deploy Octopus Server, this vulnerability poses a risk primarily to confidentiality. Exposure of team information can reveal organizational structure, user roles, and potentially sensitive operational details. Such information can be leveraged by attackers for social engineering, privilege escalation attempts, or lateral movement within the network. While the vulnerability does not directly impact system integrity or availability, the leakage of internal team data could undermine trust and compliance, especially under stringent European data protection regulations like GDPR. Organizations in sectors with high security requirements (e.g., finance, healthcare, government) may face increased risk if attackers use this information to craft more effective attacks or insider threats. The requirement for low-level privileges means that attackers must already have some access, but this vulnerability lowers the barrier to gaining further sensitive insights. Given the widespread use of Octopus Deploy in DevOps and continuous deployment pipelines, exposure of team data could also indirectly affect the security of software delivery processes, potentially leading to further compromise if attackers identify privileged teams or users.
Mitigation Recommendations
European organizations should take the following specific steps to mitigate this vulnerability: 1) Upgrade Octopus Server to the latest version where this vulnerability is patched. Since no direct patch links are provided, organizations should consult Octopus Deploy's official security advisories and release notes for fixed versions beyond 2022.3.348. 2) Implement strict access controls and enforce the principle of least privilege for all users accessing the Octopus Server API, ensuring that only trusted users have authenticated access. 3) Monitor API access logs for unusual or unauthorized queries that may indicate exploitation attempts targeting team information. 4) Conduct internal audits of team and role configurations to minimize exposure of sensitive information and ensure that team data is not overly permissive. 5) Consider network segmentation and firewall rules to restrict API access to trusted networks and users only. 6) Educate DevOps and security teams about the risks of IDOR vulnerabilities and encourage secure coding and API design practices to prevent similar issues. 7) If possible, implement additional application-layer security controls such as Web Application Firewalls (WAFs) that can detect and block suspicious API requests targeting object references.
Affected Countries
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Technical Details
- Data Version
- 5.1
- Assigner Short Name
- Octopus
- Date Reserved
- 2022-08-16T00:00:00.000Z
- Cisa Enriched
- true
- Cvss Version
- 3.1
- State
- PUBLISHED
Threat ID: 682cd0fb1484d88663aec712
Added to database: 5/20/2025, 6:59:07 PM
Last enriched: 7/6/2025, 11:56:23 AM
Last updated: 8/7/2025, 7:37:01 PM
Views: 14
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