CVE-2026-88940
published 2026-09-10CVE-2026-88940: knowns through 0.33.0 fails to validate the path query parameter in the workspace browse endpoint, allowing remote attackers to enumerate arbitrary directories…
PriorityP336medium5.3CVSS 3.1
AVNACLPRNUINSUCLINAN
EPSS
0.56%
44.3th percentile
knowns through 0.33.0 fails to validate the path query parameter in the workspace browse endpoint, allowing remote attackers to enumerate arbitrary directories on the host filesystem. Attackers can traverse the directory structure to locate project directories and identify targets for further exploitation.
Affected
1 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| knowns-dev | knowns | <= 0.33.0 | — |
CVSS provenance
nvdv3.15.3MEDIUMCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
nvdv4.06.9MEDIUMCVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
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https://github.com/knowns-dev/knowns/blob/v0.33.0/internal/server/routes/workspace.go#L42-L110https://github.com/knowns-dev/knowns/security/advisories/GHSA-h73x-698r-qrvghttps://www.vulncheck.com/advisories/knowns-through-0.33.0-arbitrary-directory-enumeration-via-workspace-browse-endpointhttps://github.com/knowns-dev/knowns/security/advisories/GHSA-h73x-698r-qrvg
2026-09-10
Published