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

Vulnerability from cvelistv5 – Published: 2025-02-11 11:22 – Updated: 2025-03-13 15:30
VLAI?
Summary
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 ?
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
References
Impacted products
Vendor Product Version
Octopus Deploy Octopus Server Affected: 2020.1.0 , < 2024.3.13097 (custom)
Affected: 2024.4.401 , < 2024.4.7091 (custom)
Create a notification for this product.
Credits
This vulnerability was found by Edward Prior (@JankhJankh)
Show details on NVD website
To clipboard 

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Sightings

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  • 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.



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