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TI-2026-65355 Aliases CVE-2026-102333GHSA-67v2-cr69-p4wm

httpdbg before 2.2.1 Stored Cross-Site Scripting via javascript URL

Priority MEDIUM 57CWE-79Published · Updated

Key facts

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

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

Summary

httpdbg before 2.2.1 fails to validate URL schemes in recorded HTTP request URLs rendered as clickable links in the web interface. Attackers controlling traffic recorded by httpdbg can supply javascript: scheme URLs that execute malicious scripts in the application origin when clicked, allowing access to captured request and response data including headers and tokens.

Why it matters now

Exploitation Proof of concept CISA SSVC · not in CISA KEV
EPSS 0.00257 17th percentileScored 2026-11-07
Fix Fixed httpdbg (cle-b): 2.2.1

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation
Poc
Automatable
No
Technical impact
Partial

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

Affected products

VendorProductAffected versionsFixed inStatusSource
cle-bhttpdbgbefore 2.2.12.2.1Patch availableCNA
  • httpdbg Vendorcle-b Affected before 2.2.1 Fixed in 2.2.1 Patch available CNA

Remediation

  • Fix · CNA httpdbg (cle-b) Fixed in 2.2.1

Vendor assessments

Red Hat

Red Hat's page for this CVE →

Not affected: 1 product
  • Red Hat

Timeline

  1. 2026-10-02 Threatist record created from CVE-2026-102333
  2. 2026-10-03 Alias added: GHSA-67v2-cr69-p4wm

References

Patch 2

Other 5

Sources

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