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TI-2026-25135 Aliases CVE-2026-32626

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

Priority MEDIUM 50CWE-79Published · Updated

Key facts

Attack vector
Network
Privileges required
None
User interaction
Required
Attack complexity
Low
Impact type
Cross-site scripting
Confidentiality · integrity · availability
High · High · High
Fix status
No fix listed

Attack profile from CVSS 3.1 · CNA. Fix status from CNA. Impact type from CWE-79.

Summary

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().

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.0075 55th percentileScored 2026-11-07
Public exploit Yes 1 exploit referenceTagged by NVD
Fix No fix listed No fixed version in the sources yet

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation
None
Automatable
Yes
Technical impact
Total

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

VendorProductAffected versionsFixed inStatusSource
mintplex-labsanything-llmup to 1.11.1—No fix listedCNA
  • anything-llm Vendormintplex-labs Affected up to 1.11.1 Fixed in — No fix listed CNA

CPE configurations NVD · 1

CPEVersionsRoleVendor
cpe:2.3:a:mintplexlabs:anythingllm:*:*:*:*:*:*:*:*up to 1.11.1Vulnerablemintplex-labs
  • cpe:2.3:a:mintplexlabs:anythingllm:*:*:*:*:*:*:*:* Versions up to 1.11.1 Vulnerable ·mintplex-labs

Remediation

No fixed version listed by the sources yet.

Timeline

  1. 2026-10-02 Threatist record created from CVE-2026-32626

References

Exploit 1

Patch 1

  • TI-2024-02840 Improper Authorization in mintplex-labs/anything-llm CVSS 3.1CRITICAL 9.4
  • TI-2024-03075 Improper Access Control in mintplex-labs/anything-llm CVSS 3.0CRITICAL 9.1
  • TI-2023-05368 Improper Input Validation in mintplex-labs/anything-llm CVSS 3.1CRITICAL 9.1
  • TI-2026-19731 AnythingLLM has key leak in `systemSettings.js` CVSS 4.0HIGH 8.7
  • TI-2024-02907 Remote Code Execution in mintplex-labs/anything-llm CVSS 3.1CRITICAL 9.8
  • TI-2024-02832 Path Traversal in mintplex-labs/anything-llm CVSS 3.0CRITICAL 9.9
See all 66 →

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences