Vulnerability · Published Feb 6, 2026 · Assigned by GitHub_M
CVE-2026-24903OrcaStatLLM Researcher Stored Cross-Site Scripting (XSS) via Log Message Injection in Session Page
Medium 5.3
In plain English
A medium-severity cross-site scripting in OrcaStatLLM-Researcher from AlgoNetLab. Proof-of-concept exploit code is public. The chance it is exploited in the next 30 days is estimated at 0.2% (higher than 10% of all known vulnerabilities).
Severity (CVSS 4.0)5.3Medium
Exploit odds (30 days)0.2%top 90.2% of all CVEs
Exploited in the wildNo reportsCISA SSVC: poc
Attack toolingNoneno public tooling known
Official description
OrcaStatLLM Researcher is an LLM Based Research Paper Generator. A Stored Cross-Site Scripting (XSS) vulnerability was discovered in the Log Message in the Session Page in OrcaStatLLM-Researcher that allows attackers to inject and execute arbitrary JavaScript code in victims' browsers through malicious research topic inputs.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| AlgoNetLab | OrcaStatLLM-Researcher | <= 1 |
Weakness: CWE-79 · Vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:N/VI:N/VA:N/SC:L/SI:L/SA:N