CVE-2025-70846
Published: 17 February 2026
Summary
CVE-2025-70846 is a high-severity Cross-site Scripting (CWE-79) vulnerability. Its CVSS base score is 7.1 (High).
Operationally, exploitation aligns with the MITRE ATT&CK technique JavaScript (T1059.007); ranked at the 13.9th percentile by exploit likelihood (below the median); it is not currently listed in the CISA KEV catalog.
Threat & Defense at a Glance
Threat & Defense Details
Likely Mitigating ControlsAI
Per-CVE control mapping for this CVE has not run yet; the list below is derived from the weakness types (CWEs) cited in the NVD entry.
Penetration testing submits XSS payloads to web applications, detecting cross-site scripting flaws for subsequent remediation.
Validates web inputs to reject script-related content that could produce XSS.
Output validation against expected content can reject or sanitize script content in generated web pages, reducing XSS exploitability.
MITRE ATT&CK Enterprise TechniquesAI
Why these techniques?
XSS enables direct JavaScript execution in victim browser (T1059.007) and supports drive-by compromise via malicious payload on public web app (T1189).
NVD Description
lty628 aidigu v1.9.1 is vulnerable to Cross Site Scripting (XSS) on the /tools/Password/add page in the input field password.
Deeper analysisAI
CVE-2025-70846 is a Cross-Site Scripting (XSS) vulnerability, classified under CWE-79, affecting lty628 aidigu version 1.9.1. The flaw occurs on the /tools/Password/add page within the password input field, where user-supplied input is not properly sanitized, enabling script injection.
The vulnerability carries a CVSS v3.1 base score of 7.1 (AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:L), indicating network accessibility, low attack complexity, no required privileges, and user interaction needed for exploitation, with a changed scope leading to low impacts on confidentiality, integrity, and availability. Unauthenticated attackers can exploit it by tricking users into submitting or interacting with malicious payloads on the affected page, potentially executing scripts in the victim's browser context.
Mitigation details and further research are available in the referenced advisories, including the vulnerability research repository at https://github.com/J4cky1028/vulnerability-research/tree/main/CVE-2025-70846 and the aidigu project repository at https://github.com/lty628/aidigu.
Details
- CWE(s)