- Description
- Redis is an open source, in-memory database that persists on disk. Versions 8.2.1 and below allow an authenticated user to use a specially crafted Lua script to manipulate different LUA objects and potentially run their own code in the context of another user. The problem exists in all versions of Redis with LUA scripting. This issue is fixed in version 8.2.2. A workaround to mitigate the problem without patching the redis-server executable is to prevent users from executing LUA scripts. This can be done using ACL to block a script by restricting both the EVAL and FUNCTION command families.
- Source
- security-advisories@github.com
- NVD status
- Analyzed
- Products
- redis
CVSS 3.1
- Type
- Primary
- Base score
- 7.3
- Impact score
- 5.9
- Exploitability score
- 1.3
- Vector string
- CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H
- Severity
- HIGH
- security-advisories@github.com
- CWE-94
- Hype score
- Not currently trending
#AppSec #Cloud_Security 1⃣ PoC for CVE-2025-49844, CVE-2025-46817 and CVE-2025-46818 Critical Lua Engine Vulnerabilities https://t.co/pNWl2H7vmu // Three critical vulnerabilities in Redis 7.4.5 2⃣ Hunting for Bucket Traversals in Google's Client Libraries
@ksg93rd
11 Nov 2025
16 Impressions
0 Retweets
0 Likes
0 Bookmarks
0 Replies
0 Quotes
🚨 CVE-2025-46818 - high 🚨 Redis Lua Sandbox < 8.2.2 - Cross-User Escape > Redis is an open source, in-memory database that persists on disk. Versions 8.2.1 and... 👾 https://t.co/Zi5NLFw05d @pdnuclei #NucleiTemplates #cve
@pdnuclei_bot
11 Oct 2025
214 Impressions
2 Retweets
3 Likes
2 Bookmarks
0 Replies
0 Quotes
PoC for CVE-2025-49844, CVE-2025-46817 and CVE-2025-46818 Critical Lua Engine Vulnerabilities https://t.co/FyOpCCCeTt
@Dinosn
7 Oct 2025
2446 Impressions
6 Retweets
12 Likes
7 Bookmarks
0 Replies
0 Quotes
CVE-2025-46818 Redis is an open source, in-memory database that persists on disk. Versions 8.2.1 and below allow an authenticated user to use a specially crafted Lua script to manip… https://t.co/Xl38N2wiPO
@CVEnew
3 Oct 2025
264 Impressions
0 Retweets
0 Likes
0 Bookmarks
0 Replies
0 Quotes
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