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CVE-2026-54885

Server-Side Request Forgery vulnerability in malach-it Boruta allows an unauthenticated remote attacker to cause the OAuth/OpenID authorization server to issue outbound HTTP requests to attacker-chosen URIs, including internal services and cloud metadata endpoints. Three code paths fetch remote URIs supplied by the requester without sufficient validation of the target. Boruta.Oauth.Request.Base.fetch_unsigned_request/1 in lib/boruta/oauth/request/base.ex dereferences the OAuth request_uri param
Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:862dc46eb98aee190af76a2f541544adae1f47645466b6eed285cb0257aa18e4
Known exploited
Not asserted
Disputed
No
Stale source
No
Conflicts
1

Preserved source conflicts

No provider value was silently selected as the winner.

affected · 2 assertions

{"collectionURL":"https://github.com","cpes":["cpe:2.3:a:malach-it:boruta_auth:*:*:*:*:*:*:*:*"],"defaultStatus":"unaffected","modules":["'Elixir.Boruta.Oauth.Request.Base'","'Elixir.Boruta.Openid'","'Elixir.Boruta.Ecto.Clients'"],"packageName":"malach-it/boruta_auth","packageURL":"pkg:github/malach-it/boruta_auth","product":"boruta","programFiles":["lib/boruta/oauth/request/base.ex","lib/boruta/openid.ex","lib/boruta/adapters/ecto/clients.ex"],"programRoutines":[{"name":"'Elixir.Boruta.Oauth.Request.Base':fetch_unsigned_request/1"},{"name":"'Elixir.Boruta.Openid':parse_registration_params/2"}…

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:d343cc8cb8aab37ae252a17c4ed3cd51604177a0a1dd22f9f09b1dabefb4f70b · sha256:6452425fc54858c6… · /containers/cna/affected/1

{"collectionURL":"https://repo.hex.pm","cpes":["cpe:2.3:a:malach-it:boruta_auth:*:*:*:*:*:*:*:*"],"defaultStatus":"unaffected","modules":["'Elixir.Boruta.Oauth.Request.Base'","'Elixir.Boruta.Openid'","'Elixir.Boruta.Ecto.Clients'"],"packageName":"boruta","packageURL":"pkg:hex/boruta","product":"boruta","programFiles":["lib/boruta/oauth/request/base.ex","lib/boruta/openid.ex","lib/boruta/adapters/ecto/clients.ex"],"programRoutines":[{"name":"'Elixir.Boruta.Oauth.Request.Base':fetch_unsigned_request/1"},{"name":"'Elixir.Boruta.Openid':parse_registration_params/2"},{"name":"'Elixir.Boruta.Ecto.Cl…

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:d343cc8cb8aab37ae252a17c4ed3cd51604177a0a1dd22f9f09b1dabefb4f70b · sha256:6452425fc54858c6… · /containers/cna/affected/0

Affected products and versions

2 source assertions
{"collectionURL":"https://github.com","cpes":["cpe:2.3:a:malach-it:boruta_auth:*:*:*:*:*:*:*:*"],"defaultStatus":"unaffected","modules":["'Elixir.Boruta.Oauth.Request.Base'","'Elixir.Boruta.Openid'","'Elixir.Boruta.Ecto.Clients'"],"packageName":"malach-it/boruta_auth","packageURL":"pkg:github/malach-it/boruta_auth","product":"boruta","programFiles":["lib/boruta/oauth/request/base.ex","lib/boruta/openid.ex","lib/boruta/adapters/ecto/clients.ex"],"programRoutines":[{"name":"'Elixir.Boruta.Oauth.Request.Base':fetch_unsigned_request/1"},{"name":"'Elixir.Boruta.Openid':parse_registration_params/2"}…
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:d343cc8cb8aab37ae252a17c4ed3cd51604177a0a1dd22f9f09b1dabefb4f70b · sha256:6452425fc54858c6… · /containers/cna/affected/1
{"collectionURL":"https://repo.hex.pm","cpes":["cpe:2.3:a:malach-it:boruta_auth:*:*:*:*:*:*:*:*"],"defaultStatus":"unaffected","modules":["'Elixir.Boruta.Oauth.Request.Base'","'Elixir.Boruta.Openid'","'Elixir.Boruta.Ecto.Clients'"],"packageName":"boruta","packageURL":"pkg:hex/boruta","product":"boruta","programFiles":["lib/boruta/oauth/request/base.ex","lib/boruta/openid.ex","lib/boruta/adapters/ecto/clients.ex"],"programRoutines":[{"name":"'Elixir.Boruta.Oauth.Request.Base':fetch_unsigned_request/1"},{"name":"'Elixir.Boruta.Openid':parse_registration_params/2"},{"name":"'Elixir.Boruta.Ecto.Cl…
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:d343cc8cb8aab37ae252a17c4ed3cd51604177a0a1dd22f9f09b1dabefb4f70b · sha256:6452425fc54858c6… · /containers/cna/affected/0

Provider-owned CVSS observations

1 source assertion
{"metric":{"attackComplexity":"LOW","attackRequirements":"NONE","attackVector":"NETWORK","baseScore":6.9,"baseSeverity":"MEDIUM","privilegesRequired":"NONE","subAvailabilityImpact":"NONE","subConfidentialityImpact":"LOW","subIntegrityImpact":"LOW","userInteraction":"NONE","vectorString":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:N/SC:L/SI:L/SA:N","version":"4.0","vulnAvailabilityImpact":"NONE","vulnConfidentialityImpact":"NONE","vulnIntegrityImpact":"NONE"},"metric_type":"cvssV4_0"}
  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:d343cc8cb8aab37ae252a17c4ed3cd51604177a0a1dd22f9f09b1dabefb4f70b · sha256:6452425fc54858c6… · /containers/cna/metrics/0/cvssV4_0

CWE assertions

1 source assertion
{"cweId":"CWE-918","description":"CWE-918 Server-Side Request Forgery (SSRF)","lang":"en","type":"CWE"}
  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:d343cc8cb8aab37ae252a17c4ed3cd51604177a0a1dd22f9f09b1dabefb4f70b · sha256:6452425fc54858c6… · /containers/cna/problemTypes/0/descriptions/0

Source references

6 source assertions
{"tags":["related"],"url":"https://cna.erlef.org/cves/CVE-2026-54885.html"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:d343cc8cb8aab37ae252a17c4ed3cd51604177a0a1dd22f9f09b1dabefb4f70b · sha256:6452425fc54858c6… · /containers/cna/references/1
{"tags":["patch"],"url":"https://github.com/malach-it/boruta_auth/commit/001e3dc5c259e67c6f907e98867eda4141c96d0d"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:d343cc8cb8aab37ae252a17c4ed3cd51604177a0a1dd22f9f09b1dabefb4f70b · sha256:6452425fc54858c6… · /containers/cna/references/3
{"tags":["patch"],"url":"https://github.com/malach-it/boruta_auth/commit/95fb10b78129355e475681f324c9a01ef0af2be5"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:d343cc8cb8aab37ae252a17c4ed3cd51604177a0a1dd22f9f09b1dabefb4f70b · sha256:6452425fc54858c6… · /containers/cna/references/4
{"tags":["vendor-advisory","related"],"url":"https://github.com/malach-it/boruta_auth/security/advisories/GHSA-5q9h-vf5j-fr2g"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:d343cc8cb8aab37ae252a17c4ed3cd51604177a0a1dd22f9f09b1dabefb4f70b · sha256:6452425fc54858c6… · /containers/cna/references/0
{"tags":["exploit"],"url":"https://github.com/malach-it/boruta_auth/security/advisories/GHSA-5q9h-vf5j-fr2g"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:d343cc8cb8aab37ae252a17c4ed3cd51604177a0a1dd22f9f09b1dabefb4f70b · sha256:6452425fc54858c6… · /containers/adp/0/references/0
{"tags":["related"],"url":"https://osv.dev/vulnerability/EEF-CVE-2026-54885"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:d343cc8cb8aab37ae252a17c4ed3cd51604177a0a1dd22f9f09b1dabefb4f70b · sha256:6452425fc54858c6… · /containers/cna/references/2

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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