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01 Record

CVE-2026-32685

Path Traversal in gleam docs build via documentation.pages Allows Arbitrary File Read and Write

MediumPUBLISHEDCNA: EEF
CNA base score4.6 CVSS v4.0CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:A/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N
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02 Description

Path Traversal in gleam docs build via documentation.pages Allows Arbitrary File Read and Write

03 Exploitation and scoring

Exploitation
Public exploit code exists. CISA's assessment records a public proof of concept. That is not a report of exploitation in the wild.
SSVC decision
  • ExploitationpocPublic proof-of-concept exploit code exists. Not a report of exploitation in the wild.
  • AutomatablenoAt least one step from reconnaissance to exploitation cannot be reliably automated.
  • Technical ImpactpartialSuccessful exploitation gives limited control of the vulnerable component.
CISA publishes the decision points, not a final SSVC decision. The decision also depends on mission and well-being impact, which is a property of your deployment rather than of the vulnerability.
EPSS probability
0.22% probability of exploitation activity in the next 30 days.
EPSS percentile
Equal to or higher than the score of 13.5% of scored records. A rank, not a probability.
NVD base score
4.6 (CVSS v4.0), scored by the NVD independently of the CNA.
NVD CVSS vector
CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:A/VC:L/VI:L/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
NVD analysis status
Deferred. NVD last modified this record on 2026-10-06.
Red Hat severity
No Red Hat rating. Red Hat rates the CVEs that affect its products.

Exploit-prediction scores from FIRST. Independent scoring and analysis status from the NVD. Vendor severity from Red Hat. Exploitation assessment and catalog membership from CISA.

04 Metadata

Published
2026-06-02 13:41Z4 MO AGO
Last updated
2026-09-08 01:05Z1 MO AGO
Reserved
2026-03-13
Assigning CNA
EEF
Record state
PUBLISHED
Severity
Medium (CVSS 4.6)
CNA CVSS vector
CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:A/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N
Weaknesses
  • CWE-22Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')Base
Data version
5.2
Document digest
2763116babde8d543c88dea67139428d36721b4f07f284576f809ecd1e394a67

05 Affected products

VendorProductVersionsPlatforms
GleamGleam1.16.0 to < 1.17.0, 61ed8deb6572b5591ad17d6302c1a38607522f16 to < 81570611906b6b0039c948037094d09a68700f3a, v1.16.0-elixir to < v1.17.0-elixir, v1.16.0-erlang to < v1.17.0-erlang, v1.16.0-node to < v1.17.0-node, v1.16.0-node-slim to < v1.17.0-node-slim, v1.16.0-elixir-slim to < v1.17.0-elixir-slim, v1.16.0-erlang-slim to < v1.17.0-erlang-slim, v1.16.0-erlang-alpine to < v1.17.0-erlang-alpine, v1.16.0-elixir-alpine to < v1.17.0-elixir-alpine, v1.16.0-node-alpine to < v1.17.0-node-alpine, v1.16.0-scratch to < v1.17.0-scratch—

06 References