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01 Record

CVE-2023-46701

Inaccessible Post Information Leak via Run Timeline IDOR

MediumPUBLISHEDCNA: Mattermost
CNA base score6.5 CVSS v3.xCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N

02 Description

Inaccessible Post Information Leak via Run Timeline IDOR

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
0.43% probability of exploitation activity in the next 30 days.
EPSS percentile
Equal to or higher than the score of 37.4% of scored records. A rank, not a probability.
NVD base score
5.3 (CVSS v3.x), scored by the NVD independently of the CNA.
NVD CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
NVD analysis status
Modified. NVD last modified this record on 2026-06-17.
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
2023-12-12 08:19Z2 YR AGO
Last updated
2024-08-02 20:53Z2 YR AGO
Reserved
2023-12-05
Assigning CNA
Mattermost
Record state
PUBLISHED
Severity
Medium (CVSS 6.5)
CNA CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
Weaknesses
  • CWE-200Exposure of Sensitive Information to an Unauthorized ActorClass
  • CWE-639Authorization Bypass Through User-Controlled KeyBase
Data version
5.1
Document digest
0a39a004693e6f320a694f055c7b6542eecc6fe1d32f368d698efda8fff9d3d0

05 Affected products

VendorProductVersionsPlatforms
MattermostMattermost0 to 8.1.5, 0 to 9.0.3, 0 to 9.1.2, 0 to 9.2.1—

06 References

07 Remediation

Update Mattermost Server to versions 8.1.6, 9.0.4, 9.1.3, 9.2.2 or higher.