Vulnerability-Lookup

GHSA-8W92-PVRP-JCWV

Vulnerability from github – Published: 2025-02-11 12:30 – Updated: 2025-07-02 18:30

Details

In affected versions of Octopus Server it was possible for a user with sufficient access to set custom headers in all server responses. By submitting a specifically crafted referrer header the user could ensure that all subsequent server responses would return 500 errors rendering the site mostly unusable. The user would be able to subsequently set and unset the referrer header to control the denial of service state with a valid CSRF token whilst new CSRF tokens could not be generated.

Severity

4.9 (Medium)


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

5.9 (Medium)


                  
                    CVSS:4.0/AV:N/AC:H/AT:N/PR:H/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N

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JSON

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{
  "affected": [],
  "aliases": [
    "CVE-2025-0588"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-113"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2025-02-11T12:15:34Z",
    "severity": "MODERATE"
  },
  "details": "In affected versions of Octopus Server it was possible for a user with sufficient access to set custom headers in all server responses. By submitting a specifically crafted referrer header the user could ensure that all subsequent server responses would return 500 errors rendering the site mostly unusable. The user would be able to subsequently set and unset the referrer header to control the denial of service state with a valid CSRF token whilst new CSRF tokens could not be generated.",
  "id": "GHSA-8w92-pvrp-jcwv",
  "modified": "2025-07-02T18:30:22Z",
  "published": "2025-02-11T12:30:55Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2025-0588"
    },
    {
      "type": "WEB",
      "url": "https://advisories.octopus.com/post/2024/sa2025-05"
    },
    {
      "type": "WEB",
      "url": "https://advisories.octopus.com/post/2025/sa2025-05"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H",
      "type": "CVSS_V3"
    },
    {
      "score": "CVSS:4.0/AV:N/AC:H/AT:N/PR:H/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X",
      "type": "CVSS_V4"
    }
  ]
}

CVE-2025-0588 (GCVE-0-2025-0588)

Vulnerability from cvelistv5 – Published: 2025-02-11 11:22 – Updated: 2025-03-13 15:30

Summary

Severity

5.9 (Medium)


                        
                          CVSS:4.0/AV:N/AC:H/AT:N/PR:H/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N

CWE

Denial of Service with Backdoor access

Assigner

Octopus

References

1 reference

URL	Tags
https://advisories.octopus.com/post/2024/sa2025-05/

Impacted products

1 product

Vendor	Product	Version
Octopus Deploy	Octopus Server	Affected: 2020.1.0 , < 2024.3.13097 (custom) Affected: 2024.4.401 , < 2024.4.7091 (custom)

Credits

This vulnerability was found by Edward Prior (@JankhJankh)

Show details on NVD website

JSON

To clipboard

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                "id": "CVE-2025-0588",
                "options": [
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                  },
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                  },
                  {
                    "Technical Impact": "partial"
                  }
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                "role": "CISA Coordinator",
                "timestamp": "2025-02-11T14:32:53.027472Z",
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        },
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            "url": "https://advisories.octopus.com/post/2024/sa2025-05/"
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              "vendor-advisory"
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            "url": "https://advisories.octopus.com/post/2025/sa2025-05/"
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Sightings

Author	Source	Type	Date	Other

Nomenclature

Seen: The vulnerability was mentioned, discussed, or observed by the user.
Confirmed: The vulnerability has been validated from an analyst's perspective.
Published Proof of Concept: A public proof of concept is available for this vulnerability.
Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
Not confirmed: The user expressed doubt about the validity of the vulnerability.
Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

Detection rules are retrieved from Rulezet.

Action not permitted

GHSA-8W92-PVRP-JCWV

CVE-2025-0588 (GCVE-0-2025-0588)

Tags

Sightings

Nomenclature