synced 5 MIN AGO
01 Record

CVE-2026-49453

Joplin: Path traversal in resource sync — silent arbitrary file write outside the resource directory

HighPUBLISHEDCNA: GitHub_M
CNA base score7.0 CVSS v3.xCVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:H/A:L
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02 Description

Joplin: Path traversal in resource sync — silent arbitrary file write outside the resource directory

03 Exploitation and scoring

Exploitation
Not assessed. CISA has not published an exploitation assessment for this record, and it is not in the KEV catalog. That is an absence of assessment, not a finding of no risk.
SSVC decision
Not assessed by CISA
EPSS probability
Not scored by EPSS
EPSS percentile
Not scored by EPSS
NVD base score
The NVD has published no score for this record
NVD CVSS vector
No NVD score to derive
NVD analysis status
Not recorded
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
2026-09-21 20:50Z1 HR AGO
Last updated
2026-09-21 20:51Z1 HR AGO
Reserved
2026-05-30
Assigning CNA
GitHub_M
Record state
PUBLISHED
Severity
High (CVSS 7.0)
CNA CVSS vector
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:H/A:L
Weaknesses
  • CWE-20Improper Input ValidationClass
  • CWE-22Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')Base
Data version
5.2
Document digest
7b27750067388f86b878bcc16f15b5d092243f0d5ff9d4b47aca3354a249a6cb

05 Affected products

VendorProductVersionsPlatforms
laurent22joplin< 3.6.15, >= 3.7.0, < 3.7.2—

06 References