onyx

onyx --cves cve-2012-2695

CVE-2012-2695

score
<0.1
cvss
7.5
epss
3.0%
published
2012-06-22
kev added
—
first seen

Ruby on Rails < 3.0.14, 3.1.x < 3.1.6, 3.2.x < 3.2.6 contain a SQL injection caused by improper handling of nested hashes in the Active Record where method, letting remote attackers execute arbitrary SQL commands via nested query parameters, exploit requires sending crafted nested hashes.

Timeline

How this CVE moved toward exploitation. Chart: last 30 days — trend score, EPSS, community mentions per day; hover the event lane.

events2012-06-22 — PublishedP2026-10-21 — Tracked by OnyxT2026-10-21 — Public PoCXscore2026-10-21: score <0.1<0.1epss2026-09-22: epss 2.9%2026-09-23: epss 2.9%2026-09-24: epss 2.9%2026-09-25: epss 2.9%2026-09-26: epss 2.9%2026-09-27: epss 2.9%2026-09-28: epss 2.9%2026-09-29: epss 2.9%2026-09-30: epss 3.0%2026-10-01: epss 3.0%2026-10-02: epss 3.0%2026-10-03: epss 3.0%2026-10-04: epss 3.0%2026-10-05: epss 3.0%2026-10-06: epss 3.0%2026-10-07: epss 3.0%2026-10-08: epss 3.0%2026-10-09: epss 3.0%2026-10-10: epss 3.0%2026-10-11: epss 3.0%2026-10-12: epss 3.0%2026-10-13: epss 3.0%2026-10-14: epss 3.0%2026-10-15: epss 3.0%2026-10-16: epss 3.0%2026-10-18: epss 3.0%2026-10-19: epss 3.0%2026-10-20: epss 3.0%2026-10-21: epss 3.0%3.0%mentions/day0no mentions in 30 days2026-09-22today
  1. Published
  2. Tracked by Onyx
  3. Public PoC

Exploit availability

Public PoC flagged by vulnx; no direct exploit link among the citations.

Weaknesses

CWE-89

References 6