PT-2026-47243 · Yoanbernabeu · Grepai

Dem000 · Published 2026-06-08 · Updated 2026-06-08 · CVE-2026-11481

Mitre

CVSS v3.1

2.5

Low

Base vector

AV:L/AC:H/PR:L/UI:N/S:U/C:L/I:N/A:N

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.

Exploit

Fix

Use of a Broken Cryptographic Algorithm

Weakness Enumeration

CWE-327

CWE-328

Related Identifiers

CVE-2026-11481

Affected Products

Grepai

References · 8

• 🔥 https://github.com/yoanbernabeu/grepai/issues/249 · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2026-11481 · Security Note
• https://github.com/yoanbernabeu/grepai/pull/250 · Patch
• https://github.com/yoanbernabeu/grepai · Note
• https://vuldb.com/cve/CVE-2026-11481 · Note
• https://vuldb.com/submit/833997 · Note
• https://vuldb.com/vuln/369101 · Note
• https://vuldb.com/vuln/369101/cti · Note