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TI-2025-40248 Aliases CVE-2025-65095

Lookyloo is vulnerable due to improper user input sanitization

Priority MEDIUM 43CWE-79Published · Updated

Key facts

Attack vector
Network
Privileges required
None
User interaction
Active
Attack complexity
Low
Attack requirements
None
Impact type
Cross-site scripting
Confidentiality · integrity · availability
High · High · High
Fix status
Fixed

Attack profile from CVSS 4.0 · CNA. Fix status from CNA. Impact type from CWE-79.

Summary

Lookyloo is a web interface that allows users to capture a website page and then display a tree of domains that call each other. Prior to version 1.35.1, there is potential cross-site scripting on index and tree page. This issue has been patched in version 1.35.1.

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00401 34th percentileScored 2026-11-07
Fix Fixed lookyloo (Lookyloo): 1.35.1

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation
None
Automatable
No
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
Lookyloolookyloobefore 1.35.11.35.1Patch availableCNA
  • lookyloo VendorLookyloo Affected before 1.35.1 Fixed in 1.35.1 Patch available CNA

CPE names Threatist (inferred) · 1

Inferred from how NVD named this product before; not given by a source.

CPEVersionsRoleVendor
cpe:2.3:a:lookyloo:lookyloo:*:*:*:*:*:*:*:*——Lookyloo
  • cpe:2.3:a:lookyloo:lookyloo:*:*:*:*:*:*:*:* Versions — — ·Lookyloo

Remediation

  • Fix · CNA lookyloo (Lookyloo) Fixed in 1.35.1

Timeline

  1. 2026-10-02 Threatist record created from CVE-2025-65095

References

  • TI-2026-47455 Stored Cross-Site Scripting via Unsafe Capture Tree JSON Embedding CVSS 4.0CRITICAL 9.2
  • TI-2026-79541 Lookyloo: Potential sub-system DoS due to parameter missmatch in notification CVSS 4.0MEDIUM 6.9
  • TI-2026-58562 Server-Side Request Forgery via Favicon Redirect to Local Network Resources in PlaywrightCapture CVSS 4.0MEDIUM 6.9
  • TI-2026-32379 LookyLoo - PlaywrightCapture permits access to local files and internal network resources during page capture CVSS 4.0MEDIUM 6.6
  • TI-2026-45082 Cross-Capture Session Data Leakage Due to Shared Mutable State in Looklyloo - PlaywrightCapture CVSS 4.0HIGH 7.1
  • TI-2026-47482 Zip Bomb in Lookyloo Capture Upload Allows Denial of Service CVSS 4.0MEDIUM 6.9
See all 10 →

Sources

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