CVE Explorer

CVE-2026-32147

Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal') vulnerability in Erlang OTP ssh (ssh_sftpd module) allows an authenticated SFTP user to modify file attributes outside the configured chroot directory. The SFTP daemon (ssh_sftpd) stores the raw, user-supplied path in file handles instead of the chroot-resolved path. When SSH_FXP_FSETSTAT is issued on such a handle, file attributes (permissions, ownership, timestamps) are modified on the real filesystem path, bypassi

Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:e69cae19790580556a05b5a030561619563401c83fb703288c0004098c27bd9e

Known exploited

Not asserted

Disputed

Stale source

Conflicts

Preserved source conflicts

No provider value was silently selected as the winner.

affected · 2 assertions

{"cpes":["cpe:2.3:a:erlang:erlang\\/otp:*:*:*:*:*:*:*:*"],"defaultStatus":"unknown","modules":["ssh_sftpd"],"packageName":"ssh","packageURL":"pkg:otp/ssh?repository_url=https:%2F%2Fgithub.com%2Ferlang%2Fotp&vcs_url=git%20https:%2F%2Fgithub.com%2Ferlang%2Fotp.git","product":"OTP","programFiles":["src/ssh_sftpd.erl"],"programRoutines":[{"name":"ssh_sftpd:do_open/4"},{"name":"ssh_sftpd:handle_op/4"}],"repo":"https://github.com/erlang/otp","vendor":"Erlang","versions":[{"changes":[{"at":"5.5.3","status":"unaffected"},{"at":"5.2.11.7","status":"unaffected"},{"at":"5.1.4.15","status":"unaffected"}],…

cve_program_cvelist_v5affected
urn:baitaphish:normalized-source-record:v2:408f9faab1a4f6dec54f871c70dea5b5dcb84b1e7becce7704bcd3af1369f8e6 · sha256:505654806d5a9899… · /containers/cna/affected/0

{"collectionURL":"https://github.com","cpes":["cpe:2.3:a:erlang:erlang\\/otp:*:*:*:*:*:*:*:*"],"defaultStatus":"unknown","modules":["ssh_sftpd"],"packageName":"erlang/otp","packageURL":"pkg:github/erlang/otp","product":"OTP","programFiles":["lib/ssh/src/ssh_sftpd.erl"],"programRoutines":[{"name":"ssh_sftpd:do_open/4"},{"name":"ssh_sftpd:handle_op/4"}],"repo":"https://github.com/erlang/otp","vendor":"Erlang","versions":[{"changes":[{"at":"28.4.3","status":"unaffected"},{"at":"27.3.4.11","status":"unaffected"},{"at":"26.2.5.20","status":"unaffected"}],"lessThan":"*","status":"affected","version"…

cve_program_cvelist_v5affected
urn:baitaphish:normalized-source-record:v2:408f9faab1a4f6dec54f871c70dea5b5dcb84b1e7becce7704bcd3af1369f8e6 · sha256:505654806d5a9899… · /containers/cna/affected/1

Affected products and versions

2 source assertions

cve_program_cvelist_v5affected
urn:baitaphish:normalized-source-record:v2:408f9faab1a4f6dec54f871c70dea5b5dcb84b1e7becce7704bcd3af1369f8e6 · sha256:505654806d5a9899… · /containers/cna/affected/0

cve_program_cvelist_v5affected
urn:baitaphish:normalized-source-record:v2:408f9faab1a4f6dec54f871c70dea5b5dcb84b1e7becce7704bcd3af1369f8e6 · sha256:505654806d5a9899… · /containers/cna/affected/1

Provider-owned CVSS observations

1 source assertion

{"metric":{"Automatable":"NOT_DEFINED","Recovery":"NOT_DEFINED","Safety":"NOT_DEFINED","attackComplexity":"LOW","attackRequirements":"NONE","attackVector":"NETWORK","baseScore":5.3,"baseSeverity":"MEDIUM","exploitMaturity":"NOT_DEFINED","privilegesRequired":"LOW","providerUrgency":"NOT_DEFINED","subAvailabilityImpact":"NONE","subConfidentialityImpact":"NONE","subIntegrityImpact":"LOW","userInteraction":"NONE","valueDensity":"NOT_DEFINED","vectorString":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:L/VA:N/SC:N/SI:L/SA:N","version":"4.0","vulnAvailabilityImpact":"NONE","vulnConfidentialityImpact":"…

cve_program_cvelist_v5cvss
urn:baitaphish:normalized-source-record:v2:408f9faab1a4f6dec54f871c70dea5b5dcb84b1e7becce7704bcd3af1369f8e6 · sha256:505654806d5a9899… · /containers/cna/metrics/0/cvssV4_0

CWE assertions

1 source assertion

{"cweId":"CWE-22","description":"CWE-22 Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')","lang":"en","type":"CWE"}

cve_program_cvelist_v5cwe
urn:baitaphish:normalized-source-record:v2:408f9faab1a4f6dec54f871c70dea5b5dcb84b1e7becce7704bcd3af1369f8e6 · sha256:505654806d5a9899… · /containers/cna/problemTypes/0/descriptions/0

Source references

5 source assertions

{"tags":["related"],"url":"https://cna.erlef.org/cves/CVE-2026-32147.html"}

cve_program_cvelist_v5reference
urn:baitaphish:normalized-source-record:v2:408f9faab1a4f6dec54f871c70dea5b5dcb84b1e7becce7704bcd3af1369f8e6 · sha256:505654806d5a9899… · /containers/cna/references/1

{"tags":["patch"],"url":"https://github.com/erlang/otp/commit/28c5d5a6c5f873dc701b597276271763e7d1c004"}

cve_program_cvelist_v5reference
urn:baitaphish:normalized-source-record:v2:408f9faab1a4f6dec54f871c70dea5b5dcb84b1e7becce7704bcd3af1369f8e6 · sha256:505654806d5a9899… · /containers/cna/references/4

{"tags":["vendor-advisory","related"],"url":"https://github.com/erlang/otp/security/advisories/GHSA-28jg-mw9x-hpm5"}

cve_program_cvelist_v5reference
urn:baitaphish:normalized-source-record:v2:408f9faab1a4f6dec54f871c70dea5b5dcb84b1e7becce7704bcd3af1369f8e6 · sha256:505654806d5a9899… · /containers/cna/references/0

{"tags":["related"],"url":"https://osv.dev/vulnerability/EEF-CVE-2026-32147"}

cve_program_cvelist_v5reference
urn:baitaphish:normalized-source-record:v2:408f9faab1a4f6dec54f871c70dea5b5dcb84b1e7becce7704bcd3af1369f8e6 · sha256:505654806d5a9899… · /containers/cna/references/2

{"tags":["x_version-scheme"],"url":"https://www.erlang.org/doc/system/versions.html#order-of-versions"}

cve_program_cvelist_v5reference
urn:baitaphish:normalized-source-record:v2:408f9faab1a4f6dec54f871c70dea5b5dcb84b1e7becce7704bcd3af1369f8e6 · sha256:505654806d5a9899… · /containers/cna/references/3

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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