Public exploitation evidence

CVE-2018-1123

As of 2026-07-28, CVE-2018-1123 has substantial public exploitation evidence: a published exploit and a proof of concept. Most recent observation: 2026-05-04.

Published to NVD: 2018-05-23.

Observation timeline

Every public observation ESIP has recorded for this CVE, with its source and date. Follow any one to the original evidence.

ObservationSourceDate
Public proof-of-concept GitHub PoC 2026-05-04 View →
Public exploit reference ExploitDB 2026-04-03 View →

Exposure class & technique

This is one exposure signal: it describes an exposure class, not any one organization's assets. The MITRE ATT&CK techniques mapped to it:

T1068 · Exploitation for Privilege EscalationT1134 · Access Token Manipulation

Weakness (CWE)

The MITRE CWE weakness types classified for this exposure class:

CWE-119 · Improper Restriction of Operations within the Bounds of a Memory Buffer CWE-122 · Heap-based Buffer Overflow
Commercial assessment

ESIP's current exposure signal for this CVE, its lifecycle state, trend, velocity, and corroboration, is available through the commercial API.

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Public evidence is not the whole picture. Limited or absent observed evidence is not the same as safety.

Related CVEs

Related CVEs: those that share an ATT&CK technique or CWE weakness with this one.

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Data provided by ESIP / ZenzizenSec — www.exposuresignal.io · as of 2026-07-28