What is the CVSS score of CVE-2025-13097?

CVE-2025-13097 has a CVSS 3.1 base score of 5.4 (Medium). CVSS vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:N. EPSS exploitation probability: 0.1%.

Which versions of Chrome are affected by CVE-2025-13097?

Organizations using DevTools in Google Chrome should be aware of moderate risk from CVE-2025-13097, a cross-site scripting vulnerability rated CVSS 5.4.

Is there a public PoC exploit available for CVE-2025-13097?

Yes, a public proof-of-concept exploit is available for CVE-2025-13097. Prioritise patching immediately. EPSS: 0.1%.

How to fix or mitigate CVE-2025-13097?

Within 30 days: Identify affected systems running DevTools in Google Chrome and apply vendor patches as part of regular patch cycle. Verify Content-Security-Policy and output encoding.

Chrome CVE-2025-13097

MEDIUM

Cross-site Scripting (XSS) (CWE-79)

2025-11-14 chrome-cve-admin@google.com

Google XSS Chrome Red Hat

5.4

CVSS 3.1 · NVD

Severity by source

NVD PRIMARY

5.4 MEDIUM

AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:N

Red Hat

6.5 MEDIUM

qualitative

Primary rating from NVD.

CVSS VectorNVD

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:N

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

Required

Scope

Unchanged

Confidentiality

Low

Integrity

Low

Availability

None

Lifecycle Timeline

Analysis Generated

Mar 28, 2026 - 19:22 vuln.today

PoC Detected

Nov 17, 2025 - 12:23 vuln.today

Public exploit code

CVE Published

Nov 14, 2025 - 03:15 nvd

MEDIUM 5.4

DescriptionCVE.org

Inappropriate implementation in DevTools in Google Chrome prior to 136.0.7103.59 allowed a remote attacker to potentially perform a sandbox escape via a crafted HTML page. (Chromium security severity: Medium)

AnalysisAI

Inappropriate implementation in DevTools in Google Chrome prior to 136.0.7103.59 allowed a remote attacker to potentially perform a sandbox escape via a crafted HTML page. Rated medium severity (CVSS 5.4), this vulnerability is remotely exploitable, no authentication required, low attack complexity. Public exploit code available and no vendor patch available.

Technical ContextAI

This vulnerability is classified as Cross-Site Scripting (XSS) (CWE-79), which allows attackers to inject malicious scripts into web pages viewed by other users. Inappropriate implementation in DevTools in Google Chrome prior to 136.0.7103.59 allowed a remote attacker to potentially perform a sandbox escape via a crafted HTML page. (Chromium security severity: Medium) Affected products include: Google Chrome. Version information: prior to 136.0.7103.59.

RemediationAI

No vendor patch is available at time of analysis. Monitor vendor advisories for updates. Sanitize all user input, use Content-Security-Policy headers, encode output contextually (HTML, JS, URL). Use frameworks with built-in XSS protection.