CVE-2026-41318: Mintplex-Labs anything-llm · Cross-site Scripting
Affects Mintplex-Labs anything-llmSource CVE Database V5
Not known to be exploited · CVSS 5.4 Medium : upgrade to 1.12.1 when convenient.
Data as of 30 Oct 2026, 11:52 UTC
- EPSS
- 0.1% chance of exploitation in 30 days – higher than 9% of CVEsExploit Prediction Scoring System: the likelihood attackers will use this flaw soon.
- Patch
- Available – fixed in 1.12.1
CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:U/C:H/I:L/A:NExploitation evidence
Disclosed: evidence found.
CVE published 24 Apr 2026
Detectable: no evidence on record.
No public nuclei template indexed
Weaponized: no evidence on record.
No public exploit code indexed in Metasploit or Exploit-DB
Exploited in the wildExploited: no evidence on record.
Not in CISA KEV and no source reports exploitation
Observed by OffSeq MirageSeen by Mirage: no evidence on record.
No attack traffic recorded by OffSeq Mirage sensors
A missing step is not evidence of safety. Sources: cve.org (opens in a new tab), the Metasploit, Exploit-DB and nuclei-templates index as of 30 Oct 2026.
What to do
Upgrade anything-llm and mintplex-labs/anything-llm to 1.12.1.
Affected software
| Product | Affected | Fixed in |
|---|---|---|
| Mintplex-Labsanything-llm | Affected
| Fixed in
|
GitHubmintplex-labs/anything-llmpkg:github/mintplex-labs/anything-llmOther threats | Affected
| Fixed in
|
Check your own hosts for these packages with threat-finder (opens in a new tab), our free open-source scanner.
AI-suggested
A patch is available in AnythingLLM version 1.12.1 that fixes this vulnerability by properly sanitizing the chart captions. Users should upgrade to version 1.12.1 or later to remediate this issue. No other mitigation is specified or required by the vendor advisory.
Description
CVE-2026-41318 is a stored cross-site scripting (XSS) vulnerability in Mintplex-Labs' AnythingLLM application versions prior to 1.12.1. The issue arises from unsafe handling of markdown image alt text in the in-chat markdown renderer, specifically in the Chartable component, which does not sanitize chart captions. An attacker able to influence the LLM's output can inject malicious scripts that execute in other users' browsers when they view the affected chat. Version 1.12.1 includes a patch addressing this vulnerability.