CVE Explorer

CVE-2026-33145

xrdp is an open source RDP server. Versions through 0.10.5 allow an authenticated remote user to execute arbitrary commands on the server due to unsafe handling of the AlternateShell parameter in xrdp-sesman. When the AllowAlternateShell setting is enabled (which is the default when not explicitly configured), xrdp accepts a client-supplied AlternateShell value and executes it via /bin/sh -c during session initialization. This results in shell-interpreted execution of unsanitized, user-controlle

Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:33eb236644cb8fcf391f57772650ca33c7e9cb9ee5dc22d930f325e7400ef47c

Known exploited

Not asserted

Disputed

Stale source

Conflicts

Affected products and versions

1 source assertion

{"product":"xrdp","vendor":"neutrinolabs","versions":[{"status":"affected","version":"< 0.10.6"}]}

cve_program_cvelist_v5affected
urn:baitaphish:normalized-source-record:v2:25bdaf3da0896c147e60ae169f063d664f26b1c4cd8093e74cae76ea2541858d · sha256:80a8113a054f321e… · /containers/cna/affected/0

Provider-owned CVSS observations

1 source assertion

{"metric":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"LOW","baseScore":6.3,"baseSeverity":"MEDIUM","confidentialityImpact":"LOW","integrityImpact":"LOW","privilegesRequired":"LOW","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L","version":"3.1"},"metric_type":"cvssV3_1"}

cve_program_cvelist_v5cvss
urn:baitaphish:normalized-source-record:v2:25bdaf3da0896c147e60ae169f063d664f26b1c4cd8093e74cae76ea2541858d · sha256:80a8113a054f321e… · /containers/cna/metrics/0/cvssV3_1

CWE assertions

1 source assertion

{"cweId":"CWE-78","description":"CWE-78: Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')","lang":"en","type":"CWE"}

cve_program_cvelist_v5cwe
urn:baitaphish:normalized-source-record:v2:25bdaf3da0896c147e60ae169f063d664f26b1c4cd8093e74cae76ea2541858d · sha256:80a8113a054f321e… · /containers/cna/problemTypes/0/descriptions/0

Source references

2 source assertions

{"name":"https://github.com/neutrinolabs/xrdp/releases/tag/v0.10.6","tags":["x_refsource_MISC"],"url":"https://github.com/neutrinolabs/xrdp/releases/tag/v0.10.6"}

cve_program_cvelist_v5reference
urn:baitaphish:normalized-source-record:v2:25bdaf3da0896c147e60ae169f063d664f26b1c4cd8093e74cae76ea2541858d · sha256:80a8113a054f321e… · /containers/cna/references/1

{"name":"https://github.com/neutrinolabs/xrdp/security/advisories/GHSA-rmvv-7633-fg7h","tags":["x_refsource_CONFIRM"],"url":"https://github.com/neutrinolabs/xrdp/security/advisories/GHSA-rmvv-7633-fg7h"}

cve_program_cvelist_v5reference
urn:baitaphish:normalized-source-record:v2:25bdaf3da0896c147e60ae169f063d664f26b1c4cd8093e74cae76ea2541858d · sha256:80a8113a054f321e… · /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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