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TI-2023-01978 Aliases CVE-2023-2103GHSA-7m8r-gmc3-3p4v

Cross-site Scripting (XSS) - Stored in alextselegidis/easyappointments

Priority MEDIUM 58CWE-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
Fixed

Attack profile from CVSS 3.1 · CISA ADP. Fix status from CNA and GitHub. Impact type from CWE-79.

Summary

Cross-site Scripting (XSS) - Stored in GitHub repository alextselegidis/easyappointments prior to 1.5.0.

Why it matters now

Exploitation Proof of concept CISA SSVC · not in CISA KEV
EPSS 0.00475 41st percentileScored 2026-11-07
Public exploit Yes 1 exploit referenceTagged by NVD
Fix Fixed alextselegidis/easyappointments (alextselegidis): 1.5.0

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
alextselegidisalextselegidis/easyappointmentsbefore 1.5.01.5.0Patch availableCNA
—alextselegidis/easyappointments (Packagist)up to 1.4.3—No fix listedGHSA-7m8r-gmc3-3p4v
  • alextselegidis/easyappointments Vendoralextselegidis Affected before 1.5.0 Fixed in 1.5.0 Patch available CNA
  • alextselegidis/easyappointments (Packagist) Vendor— Affected up to 1.4.3 Fixed in — No fix listed GHSA-7m8r-gmc3-3p4v

CPE configurations NVD · 1

CPEVersionsRoleVendor
cpe:2.3:a:easyappointments:easyappointments:*:*:*:*:*:*:*:*before 1.5.0Vulnerablealextselegidis
  • cpe:2.3:a:easyappointments:easyappointments:*:*:*:*:*:*:*:* Versions before 1.5.0 Vulnerable ·alextselegidis

Remediation

  • Fix · CNA alextselegidis/easyappointments (alextselegidis) Fixed in 1.5.0

Fixed in the same release

Records fixed by the same vendor advisory or release, as the CNA lists them.

  • Release ·

    alextselegidis/easyappointments 1.5.0

    4 records Highest priority Priority HIGH 1 HIGH, 2 MEDIUM, 1 LOW

    Other records, highest priority first

    • TI-2023-01980 Session Fixation in alextselegidis/easyappointmentsPriority HIGH 73
    • TI-2023-01977 Cross-site Scripting (XSS) - Stored in alextselegidis/easyappointmentsPriority MEDIUM 55
    • TI-2023-01979 Improper Access Control in alextselegidis/easyappointmentsPriority LOW 25
    Show all 4 records →

Timeline

  1. 2026-10-02 Threatist record created from CVE-2023-2103
  2. 2026-10-03 Alias added: GHSA-7m8r-gmc3-3p4v

References

Exploit 1

Patch 1

Advisory 1

Other 1

  • TI-2023-01200 Use of Hard-coded Credentials in alextselegidis/easyappointments CVSS 3.1CRITICAL 9.8
  • TI-2024-37956 An issue in Alex Tselegidis EasyAppointments v.1.5.0 allows a remote attacker to escalate… CVSS 3.1CRITICAL 9.8
  • TI-2023-01980 Session Fixation in alextselegidis/easyappointments CVSS 3.1HIGH 8.8
  • TI-2022-00405 Exposure of Private Personal Information to an Unauthorized Actor in alextselegidis/easyappointments CVSS 3.1CRITICAL 9.1
  • TI-2023-03078 A BOLA vulnerability in POST /services in EasyAppointments < 1.5.0 CVSS 3.1HIGH 7.7
  • TI-2023-03457 Authorization Bypass Through User-Controlled Key in alextselegidis/easyappointments CVSS 3.1MEDIUM 6.3
See all 24 →

Sources

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