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TI-2019-10403 Aliases CVE-2019-13950GHSA-jw5p-x8vx-v9xq

index.php?c=admin&a=index in SyGuestBook A5 Version 1.2 has stored XSS via a reply to a comment.

Priority LOW 26CWE-79Published · Updated

Key facts

Attack vector
Network
Privileges required
Low
User interaction
Required
Attack complexity
Low
Impact type
Cross-site scripting
Confidentiality · integrity · availability
Low · Low · None
Fix status
No fix listed

Attack profile from CVSS 3.0 · NVD. Fix status from CNA. Impact type from CWE-79.

Summary

index.php?c=admin&a=index in SyGuestBook A5 Version 1.2 has stored XSS via a reply to a comment.

Why it matters now

EPSS 0.00702 53rd percentileScored 2026-11-07
Public exploit Yes 2 exploit referencesTagged by NVD
Fix No fix listed No fixed version in the sources yet

SSVC decision points

Not available: CISA has not published SSVC decision points for this record.

Affected products

VendorProductAffected versionsFixed inStatusSource
——all versions—No fix listedCNA
  • — Vendor— Affected all versions Fixed in — No fix listed CNA

CPE configurations NVD · 1

CPEVersionsRoleVendor
cpe:2.3:a:syguestbook_a5_project:syguestbook_a5:1.2:*:*:*:*:*:*:*1.2VulnerableSyguestbook A5 Project
  • cpe:2.3:a:syguestbook_a5_project:syguestbook_a5:1.2:*:*:*:*:*:*:* Versions 1.2 Vulnerable ·Syguestbook A5 Project

Remediation

No fixed version listed by the sources yet.

Timeline

  1. 2026-10-02 Threatist record created from CVE-2019-13950
  2. 2026-10-03 Alias added: GHSA-jw5p-x8vx-v9xq

References

Exploit 2

  • TI-2019-10402 SyGuestBook A5 Version 1.2 has no CSRF protection mechanism, as demonstrated by CSRF for… CVSS 3.0HIGH 8.8
  • TI-2019-10401 SyGuestBook A5 Version 1.2 allows stored XSS because the isValidData function in… CVSS 3.0MEDIUM 5.4

Sources

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