CVE-2026-112262
RisingWave before 3.1.0 contains a missing authorization vulnerability that allows low-privileged SQL users to read and write arbitrary server files by creating posix_fs sources and fs sinks.
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (0.29%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
RisingWave before 3.1.0 contains a missing authorization vulnerability that allows low-privileged SQL users to read and write arbitrary server files by creating posix_fs sources and fs sinks. Attackers holding schema CREATE privilege can set posix_fs.root or fs.path to any directory to read credentials and keys or write files as root.
- CVSS 4.0
- 7.1 HIGHCVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/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/M
- EPSS
- 0.29% probability · 21th percentile
- Public exploits
- None in Exploit-DB
- CISA KEV
- Not listed
- Weakness
- CWE-862
- Source
- disclosure@vulncheck.com
EPSS moved from 0.3% on 20 October 2026 to 0.3% on 26 October 2026.
References
- https://github.com/risingwavelabs/risingwave/blob/v3.0.5/src/connector/src/sink/file_sink/fs.rs
- https://github.com/risingwavelabs/risingwave/blob/v3.0.5/src/connector/src/source/filesystem/opendal_source/posix_fs_source.rs
- https://github.com/risingwavelabs/risingwave/blob/v3.0.5/src/frontend/src/handler/create_source.rs
- https://github.com/risingwavelabs/risingwave/commit/4603a7ea5cc104fa9ca0779bc459bef630e7f621
- https://github.com/risingwavelabs/risingwave/pull/25971
- https://github.com/risingwavelabs/risingwave/releases/tag/v3.1.0
- https://www.vulncheck.com/advisories/risingwave-before-3.1.0-missing-authorization-via-posix-fs-and-fs-connectors
Source: NVD record, EPSS from FIRST.org, KEV from CISA, exploits from Exploit-DB. Refreshed daily. Download this record as JSON.