onyx

onyx --cves cve-2012-2661

CVE-2012-2661

MEDPOCRuby on Rails
score
<0.1
cvss
5.0
epss
4.1%
published
2012-06-22
kev added
—
first seen

Ruby on Rails 3.0.x before 3.0.13, 3.1.x before 3.1.5, and 3.2.x before 3.2.4 contain a SQL injection caused by improper handling of request data in the where method of ActiveRecord, letting remote attackers execute arbitrary SQL commands via nested query parameters, exploit requires crafted request data.

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 4.2%2026-09-23: epss 4.2%2026-09-24: epss 4.2%2026-09-25: epss 4.2%2026-09-26: epss 4.0%2026-09-27: epss 4.0%2026-09-28: epss 4.0%2026-09-29: epss 4.0%2026-09-30: epss 4.1%2026-10-01: epss 4.1%2026-10-02: epss 4.1%2026-10-03: epss 4.1%2026-10-04: epss 4.1%2026-10-05: epss 4.1%2026-10-06: epss 4.1%2026-10-07: epss 4.1%2026-10-08: epss 4.1%2026-10-09: epss 4.1%2026-10-10: epss 4.1%2026-10-11: epss 4.1%2026-10-12: epss 4.1%2026-10-13: epss 4.1%2026-10-14: epss 4.1%2026-10-15: epss 4.1%2026-10-16: epss 4.1%2026-10-18: epss 4.1%2026-10-19: epss 4.1%2026-10-20: epss 4.1%2026-10-21: epss 4.1%4.1%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 5