Roughly Enough Items (REI) v.16.0.729 and before contains an Improper Validation of Specified Index, Position, or Offset in Input vulnerabi…

published 2024-08-28 2 y ago modified 2026-06-17 4 mo ago also EUVD-2024-39748

cvss: 4.3; version 3.1, CNA
cisa kev: Not listed; not in CISA's catalog
epss: 0.3%; EPSS 0.3% chance of exploitation in 30 days, percentile 24%
public exploits: 0; none known

Roughly Enough Items (REI) v.16.0.729 and before contains an Improper Validation of Specified Index, Position, or Offset in Input vulnerability. The specific issue is a failure to validate slot index and decrement stack count in the Roughly Enough Items (REI) mod for Minecraft, which allows in-game item duplication.

Patch / fix

fixed in 1 links 1

shedaniel roughlyenoughitems 16.0.744

github.com/shedaniel/RoughlyEnoughItems@e80ca84 commit

CISA SSVC

Exploitation: none
Automatable: no
Technical impact: partial
Assessed: 2 y ago (2024-08-28)

Exploit prediction

0.31% chance of exploitation in the next 30 days, higher than 24% of all scored CVEs (FIRST EPSS, 2026-11-08).

CVSS scores

assigned by	version	score	vector
CNA	3.1	4.3	CVSS:3.1/AC:L/AV:N/A:N/C:N/I:L/PR:L/S:U/UI:N
CNA	3.1	4.3	CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N
NVD	3.1	5.3	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N

Classification

Weakness

CWE-129 Improper Validation of Array Index

References

github.com /shedaniel/RoughlyEnoughItems/commit/e80ca84f1affb91d2388ddb298bfc6b141828cad
patch
gist.github.com /apple502j/7b1af0082449c9bfbf910e9a25ef3595
third-party-advisory

Sources

CVE List CVE-2024-42698
NVD CVE-2024-42698

Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.

Summary