CVE Tools
Sign in

CVE-2026-32626

AnythingLLM has a Streaming Phase XSS to RCE via LLM Response Injection

Published: Mar 13, 2026Updated: Mar 16, 2026 Sources: CVE List NVD BDUCWE-79
NVD MITRE
9.6CVSSCRITICAL
EPSS Score
0.7%
Top 50.9%
CISA KEV
Not in KEV
Exploits
No Known Exploits
Remediation
Patch Available

Description

AnythingLLM is an application that turns pieces of content into context that any LLM can use as references during chatting. In 1.11.1 and earlier, AnythingLLM Desktop contains a Streaming Phase XSS vulnerability in the chat rendering pipeline that escalates to Remote Code Execution on the host OS due to insecure Electron configuration. This works with default settings and requires no user interaction beyond normal chat usage. The custom markdown-it image renderer in frontend/src/utils/chat/markdown.js interpolates token.content directly into the alt attribute without HTML entity escaping. The PromptReply component renders this output via dangerouslySetInnerHTML without DOMPurify sanitization — unlike HistoricalMessage which correctly applies DOMPurify.sanitize().

CVSS Vector Breakdown

AV:NAC:LPR:NUI:RS:CC:HI:HA:H
Exploitability
AV:NAttack Vector
Network
AC:LAttack Complexity
Low
PR:NPrivileges Required
None
UI:RUser Interaction
Required
Scope
S:CScope
Changed
Impact
C:HConfidentiality
High
I:HIntegrity
High
A:HAvailability
High
Open in CVSS calculator →

Weaknesses

CWE-79

Affected Products

anything-llmMintplex-LabsAI / ML / llm-serving-inference
AnythingLLMMintplex Labs Inc.
Mixed
AI / ML / llm-serving-inference
anythingllmmintplexlabs
On-premWeb App
AI / ML / llm-serving-inference
mintplex-labscommercialAI / MLaka mintplex-labs/anything-llm, anything-llm, vector-admin
mintplex labs inc.commercialAI / MLaka anythingllm
mintplexlabscommercialAI / MLaka anythingllm, anything-llm, anythingllm desktop

Attack Graph

Products CVE Techniques Tactics

Click technique nodes to view MITRE ATT&CK details. Scroll to zoom, drag to pan.

Exploitability

Official Patch Available

MITRE ATT&CK

2 techniques
Execution
Initial Access
View detailed technique mapping

References

https://github.com/Mintplex-Labs/anything-llm/security/advisories/GHSA-rrmw-2j6x-4mf2
github.com
https://github.com/Mintplex-Labs/anything-llm/commit/9e2d144dc8be6fab29f560f5bcdaa9ef7dbb4214
github.com
https://github.com/Mintplex-Labs/anything-llm/security/advisories/GHSA-rrmw-2j6x-4mf2
github.com

Timeline

Published
Mar 13, 2026
Last Updated
Mar 16, 2026

Unlock Complete Vulnerability Intelligence

Get the full picture for CVE-2026-32626 and every CVE in our database. Create a free account — no credit card required.

Create Free Account
Plain-language analysis
Impact assessment and exploitation scenario in plain English
Attack graph visualization
Interactive attack path and kill chain mapping
Exploit details & PoC links
ExploitDB, Metasploit, GitHub PoCs with direct links
Nuclei scanner templates
Ready-to-use vulnerability scanner templates
Full remediation guide
Patch instructions, workarounds, and compliance impact
Interactive AI chat
Ask questions about this vulnerability in natural language
Related vulnerabilities
Semantically similar CVEs and attack patterns
REST API & MCP access
Integrate vulnerability data into your workflows