Riskcovery

CVE-2026-11481

yoanbernabeu grepai Postgres Embedding Cache chunker.go PostgresStore.LookupByContentHash weak hash

State
Published
Severity
2.0 Low
Published
Jun 8, 2026
Updated
Jun 8, 2026
Reserved
Jun 7, 2026

Read the record on cve.org

Description

A vulnerability was determined in yoanbernabeu grepai up to 0.35.0. The affected element is the function PostgresStore.LookupByContentHash of the file indexer/chunker.go of the component Postgres Embedding Cache. Executing a manipulation of the argument content_hash can lead to use of weak hash. The attack needs to be launched locally. The attack requires a high level of complexity. The exploitability is described as difficult. The exploit has been publicly disclosed and may be utilized. The pull request to fix this issue awaits acceptance.

Scores

CVSSScoreVectorSource
4.02.0 LowCVSS:4.0/AV:L/AC:H/AT:N/PR:L/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:PVulDB
3.12.5 LowCVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:L/I:N/A:N/E:P/RL:X/RC:RVulDB
3.02.5 LowCVSS:3.0/AV:L/AC:H/PR:L/UI:N/S:U/C:L/I:N/A:N/E:P/RL:X/RC:RVulDB
2.01.0 LowAV:L/AC:H/Au:S/C:P/I:N/A:N/E:POC/RL:ND/RC:URVulDB

Weaknesses

Affected Products

ProductVersions
grepaiyoanbernabeu
  • 0.1Affected
  • 0.2Affected
  • 0.3Affected
  • 0.4Affected
  • 0.5Affected
  • 0.6Affected
  • 0.7Affected
  • 0.8Affected
  • 0.9Affected
  • 0.10Affected
  • 0.11Affected
  • 0.12Affected
  • 0.13Affected
  • 0.14Affected
  • 0.15Affected
  • 0.16Affected
  • 0.17Affected
  • 0.18Affected
  • 0.19Affected
  • 0.20Affected
  • 0.21Affected
  • 0.22Affected
  • 0.23Affected
  • 0.24Affected
  • 0.25Affected
  • and 10 more versions

References

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