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CVE-2023-2105

Session Fixation in alextselegidis/easyappointments

5.4 Medium

Session Fixation in GitHub repository alextselegidis/easyappointments prior to 1.5.0.

Attack profile

How easy it is to exploit

Attack vector
Network
Complexity
Low
Privileges needed
None
User interaction
Required

What an attacker can affect

Confidentiality
Low
Integrity
Low
Availability
None

Exploit likelihood

0.67%Up 0.6 points since Apr 16, 2023
90%50%10%1%

What each source reports

CVE List 8.8

Session Fixation in alextselegidis/easyappointments

Session Fixation in GitHub repository alextselegidis/easyappointments prior to 1.5.0.

Record
CVE-2023-2105
CVSS 3.1
8.8 HighCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
CVSS 3.0
5.4 MediumCVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:N
Weakness
CWE-384, CWE-384
Updated
2026-11-02
EUVDEUVD-2023-1193 8.8

Session Fixation in GitHub repository alextselegidis/easyappointments prior to 1.5.0.

Record
EUVD-2023-1193
CVSS 3.1
8.8 HighCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Updated
2026-11-03
GitHub AdvisoriesGHSA-4qmm-cv4r-qfr4 5.4

alextselegidis/easyappointments Session Fixation vulnerability

alextselegidis/easyappointments is vulnerable to session fixation. The application does not generate a new ea_session cookie after the user authenticates. A malicious user may create a new session cookie value and inject it to a victim. After the victim logs in, the injected cookie becomes valid, giving the attacker access to the user's account through the active session. If an attacker conducts this attack against an admin user, the attacker may escalate their privileges with the admin user being unaware.

This issue is patched in commit 7f37350fab9d729a9350d96369ff0f453cf7b840 and anticipated to be part of version 1.5.0.

Record
GHSA-4qmm-cv4r-qfr4
CVSS 3.0
5.4 MediumCVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:N
Weakness
CWE-384
Updated
2026-11-02
NVD 8.8

Session Fixation in GitHub repository alextselegidis/easyappointments prior to 1.5.0.

Record
CVE-2023-2105
CVSS 3.1
8.8 HighCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
CVSS 3.0
5.4 MediumCVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:N
Weakness
CWE-384
Updated
2026-11-02
OSV 8.8

Session Fixation in alextselegidis/easyappointments

Session Fixation in GitHub repository alextselegidis/easyappointments prior to 1.5.0.

Record
CVE-2023-2105
CVSS 3.1
8.8 HighCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Weakness
CWE-384
Updated
2026-11-02
OSVGHSA-4qmm-cv4r-qfr4 5.4

alextselegidis/easyappointments Session Fixation vulnerability

alextselegidis/easyappointments is vulnerable to session fixation. The application does not generate a new ea_session cookie after the user authenticates. A malicious user may create a new session cookie value and inject it to a victim. After the victim logs in, the injected cookie becomes valid, giving the attacker access to the user's account through the active session. If an attacker conducts this attack against an admin user, the attacker may escalate their privileges with the admin user being unaware.

This issue is patched in commit 7f37350fab9d729a9350d96369ff0f453cf7b840 and anticipated to be part of version 1.5.0.

Record
GHSA-4qmm-cv4r-qfr4
CVSS 3.0
5.4 MediumCVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:N
Weakness
CWE-384
Updated
2026-11-02

Affected products

Affected packages

Affected packages
PackageAffectedFixed
alextselegidis/easyappointments
Packagist
through 1.4.3 None known
alextselegidis/easyappointments
Packagist
through 1.4.3, plus listed versions
1.1.01.1.0-beta.11.1.0-beta.21.1.11.2.0
Show 17 moreShow less
1.2.0-alpha.11.2.0-beta.11.2.11.3.01.3.0-alpha.11.3.0-beta.11.3.0-beta.21.3.11.3.1-beta.11.3.21.3.2-beta.11.4.01.4.0-beta.11.4.11.4.21.4.2-beta.11.4.3-beta.1
None known

History

History
RecordedChangedSources
aliasesEUVD
first indexedCVE List, GitHub Advisories, NVD, OSV

Dates are when Every CVE recorded each change. Upstream dates may differ.

In short

CVE-2023-2105 is a medium vulnerability (CVSS 5.4) in Alextselegidis Alextselegidis/easyappointments, published April 15, 2023. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.67%, the 52nd percentile. No source names a fixed version.

References

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