onyx

onyx --cves cve-2023-24538

CVE-2023-24538

CRITPOCGo
score
<0.1
cvss
9.8
epss
2.3%
published
2023-04-06
kev added
—
first seen

Go templates containing JavaScript template literals do not properly consider backticks (`) as string delimiters and do not escape them, allowing injection of arbitrary JavaScript code when a Go template action is embedded within a JS template literal, causing Template.Parse to return an error with ErrorCode 12.

Timeline

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

events2023-04-06 — PublishedP2026-10-21 — Tracked by OnyxT2026-10-21 — Public PoCXscore2026-10-21: score <0.1<0.1epss2026-09-22: epss 2.3%2026-09-23: epss 2.3%2026-09-24: epss 2.3%2026-09-25: epss 2.3%2026-09-26: epss 2.3%2026-09-27: epss 2.3%2026-09-28: epss 2.3%2026-09-29: epss 2.3%2026-09-30: epss 2.3%2026-10-01: epss 2.3%2026-10-02: epss 2.3%2026-10-03: epss 2.3%2026-10-04: epss 2.3%2026-10-05: epss 2.3%2026-10-06: epss 2.3%2026-10-07: epss 2.3%2026-10-08: epss 2.3%2026-10-09: epss 2.3%2026-10-10: epss 2.3%2026-10-11: epss 2.3%2026-10-12: epss 2.3%2026-10-13: epss 2.3%2026-10-14: epss 2.3%2026-10-15: epss 2.3%2026-10-16: epss 2.3%2026-10-18: epss 2.3%2026-10-19: epss 2.3%2026-10-20: epss 2.3%2026-10-21: epss 2.3%2.3%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-94

References 6