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CVE-2026-44881

Portainer Community Edition is a lightweight service delivery platform for containerized applications that can be used to manage Docker, Swarm, Kubernetes and ACI environments. From 2.33.0 to before 2.33.8, 2.39.2, and 2.41.0, Portainer supports deploying stacks from Git repositories. When a Git-backed stack is created or updated, Portainer clones the repository using go-git v5, which translates Git blob entries with mode 0o120000 (symlink) into real OS symlinks on the host filesystem via os.Sym
Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:d94932288dcf25c83bb6e58bfcabea1bbb41ca056d6d469243f812337c5f0fa5
Known exploited
Not asserted
Disputed
No
Stale source
No
Conflicts
1

Preserved source conflicts

No provider value was silently selected as the winner.

cwe · 2 assertions

{"cweId":"CWE-200","description":"CWE-200: Exposure of Sensitive Information to an Unauthorized Actor","lang":"en","type":"CWE"}

  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:cf85d6c13014a066a9d54138263e9a36e55e7d21ed02688c662dc3147c27b25e · sha256:43bcb800daefaf4d… · /containers/cna/problemTypes/1/descriptions/0

{"cweId":"CWE-59","description":"CWE-59: Improper Link Resolution Before File Access ('Link Following')","lang":"en","type":"CWE"}

  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:cf85d6c13014a066a9d54138263e9a36e55e7d21ed02688c662dc3147c27b25e · sha256:43bcb800daefaf4d… · /containers/cna/problemTypes/0/descriptions/0

Affected products and versions

1 source assertion
{"product":"portainer","vendor":"portainer","versions":[{"status":"affected","version":">= 2.33.0, < 2.33.8"},{"status":"affected","version":">= 2.39.0, < 2.39.2"},{"status":"affected","version":">= 2.40.0, < 2.41.0"}]}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:cf85d6c13014a066a9d54138263e9a36e55e7d21ed02688c662dc3147c27b25e · sha256:43bcb800daefaf4d… · /containers/cna/affected/0

Provider-owned CVSS observations

1 source assertion
{"metric":{"attackComplexity":"LOW","attackRequirements":"NONE","attackVector":"NETWORK","baseScore":8.5,"baseSeverity":"HIGH","privilegesRequired":"LOW","subAvailabilityImpact":"HIGH","subConfidentialityImpact":"HIGH","subIntegrityImpact":"HIGH","userInteraction":"NONE","vectorString":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:N/VA:N/SC:H/SI:H/SA:H","version":"4.0","vulnAvailabilityImpact":"NONE","vulnConfidentialityImpact":"HIGH","vulnIntegrityImpact":"NONE"},"metric_type":"cvssV4_0"}
  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:cf85d6c13014a066a9d54138263e9a36e55e7d21ed02688c662dc3147c27b25e · sha256:43bcb800daefaf4d… · /containers/cna/metrics/0/cvssV4_0

CWE assertions

2 source assertions
{"cweId":"CWE-200","description":"CWE-200: Exposure of Sensitive Information to an Unauthorized Actor","lang":"en","type":"CWE"}
  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:cf85d6c13014a066a9d54138263e9a36e55e7d21ed02688c662dc3147c27b25e · sha256:43bcb800daefaf4d… · /containers/cna/problemTypes/1/descriptions/0
{"cweId":"CWE-59","description":"CWE-59: Improper Link Resolution Before File Access ('Link Following')","lang":"en","type":"CWE"}
  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:cf85d6c13014a066a9d54138263e9a36e55e7d21ed02688c662dc3147c27b25e · sha256:43bcb800daefaf4d… · /containers/cna/problemTypes/0/descriptions/0

Source references

1 source assertion
{"name":"https://github.com/portainer/portainer/security/advisories/GHSA-rpgq-m5fp-32wr","tags":["x_refsource_CONFIRM"],"url":"https://github.com/portainer/portainer/security/advisories/GHSA-rpgq-m5fp-32wr"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:cf85d6c13014a066a9d54138263e9a36e55e7d21ed02688c662dc3147c27b25e · sha256:43bcb800daefaf4d… · /containers/cna/references/0

Attribution and limitations

  • CVE Program CVEList V5: Reproduce the MITRE copyright designation and CVE license in copies. Source →

Provider severity values are preserved separately. Baitaphish does not convert them into a risk rating, infer affected products, or treat EPSS as observed exploitation.

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