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Critical

Cobbler Improper Validation of Security Tokens

  • Disclosed: 13.05.2022
  • Updated: 11.10.2026 14:17

Cobbler version Verified as present in Cobbler versions 2.6.11+, but code inspection suggests at least 2.0.0+ or possibly even older versions may be vulnerable contains a Incorrect Access Control vulnerability in XMLRPC API (/cobbler_api) that can result in Privilege escalation, data manipulation or exfiltration, LDAP credential harvesting. This attack appear to be exploitable via "network connectivity". Taking advantage of improper validation of security tokens in API endpoints. Please note this is a different issue than CVE-2018-10931.

Affected software

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PlatformPackageVulnerable versionsFixed in
Python (PyPI) cobbler < 3.0.0 3.0.0

References

CVSS score 9.8/10
CVSS vector
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Weakness (CWE)
CWE-732
Platform
Python (PyPI)
Package
cobbler
Disclosed
13.05.2022
Updated
11.10.2026 14:17

Sources and licenses

OSV / GitHub Advisory Database - GHSA-f88q-22g8-frcg - CC BY 4.0

OSV / GitHub Advisory Database - PYSEC-2026-315 - PyPA Advisory Database; CC BY 4.0

Vulnerability history: cobbler

All published vulnerabilities of this package (Python (PyPI)), newest first. Shows whether this is a one-off slip or a package that needs watching.

All (18) in the archive
Total entries
18
First → latest
10.2021 11.2024
Without a fix
2
Exploited in attacks
0

Severity breakdown

  • Critical 4
  • High 9
  • Medium 5

Disclosures per year

Severity:
  1. cobbler allows anyone to connect to cobbler XML-RPC server with known password and make changes
    Critical · 9.8 CVE-2024-47533 >= 3.0.0, < 3.2.3, >= 3.3.0, < 3.3.7 3.2.3, 3.3.7
  2. Cobbler is vulnerable to code injection
    High CVE-2010-2235 < 2.0.7 2.0.7
  3. Cobbler subject to Command Injection
    High CVE-2012-2395 < 2.6.0 2.6.0
  4. Cobbler Web Interface Kickstart Template Remote Privilege Escalation Vulnerability
    High CVE-2008-6954 < 1.2.9 1.2.9
  5. Cobbler vulnerable to arbitrary code execution
    Critical · 9.8 CVE-2017-1000469 < 3.0.0 3.0.0
  6. Cobbler has Exposed Dangerous Method or Function
    Critical · 9.8 CVE-2018-10931 >= 2.6.0, < 3.0.0 3.0.0
  7. Cobbler Improper Validation of Security Tokens this entry
    Critical · 9.8 CVE-2018-1000226 < 3.0.0 3.0.0
  8. Cobbler Web Interface Lacks CSRF Protection
    High · 8.8 CVE-2011-4952 < 2.6.0 2.6.0
  9. Incorrect Default Permissions in Cobbler
    High · 7.1 CVE-2021-45083 < 3.3.1 3.3.1
  10. Command Injection in Cobbler
    High · 7.8 CVE-2021-45082 < 3.3.1 3.3.1
  11. Cobbler before 3.3.0 allows authorization bypass for modification of settings.
    High · 7.5 CVE-2021-40325 < 3.3.0 3.3.0
  12. Cobbler before 3.3.0 allows arbitrary file write operations via upload_log_data.
    High · 7.5 CVE-2021-40324 < 3.3.0 3.3.0
  13. Cobbler before 3.3.0 allows log poisoning
    High · 9.8 CVE-2021-40323 < 3.3.0 3.3.0

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