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01 Record

CVE-2026-115931

Arbitrary file read and backend crash through unrestricted provider method calls

CriticalPUBLISHEDCNA: postiz
CNA base score9.9 CVSS v3.xCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H
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02 Description

Arbitrary file read and backend crash through unrestricted provider method calls

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
0.48% probability of exploitation activity in the next 30 days.
EPSS percentile
Equal to or higher than the score of 41.4% of scored records. A rank, not a probability.
NVD base score
9.9 (CVSS v3.x), scored by the NVD independently of the CNA.
NVD CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H
NVD analysis status
Deferred. NVD last modified this record on 2026-10-26.
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
2026-10-23 22:02Z5 DAYS AGO
Last updated
2026-10-24 14:28Z4 DAYS AGO
Reserved
2026-10-23
Assigning CNA
postiz
Record state
PUBLISHED
Severity
Critical (CVSS 9.9)
CNA CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H
Weaknesses
  • CWE-73External Control of File Name or PathBase
  • CWE-470Use of Externally-Controlled Input to Select Classes or Code ('Unsafe Reflection')Base
Data version
5.2
Document digest
2b965907d0a43b00b29eebe5f5790a11dc63ece6244f4f4b715ba32dd139a295

05 Affected products

VendorProductVersionsPlatforms
GitroomHQpostiz-app2.23.0 to < 2.25.2—

06 References